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					 TAC Boring Toolholder

Selection Guides
  Applications and Min. Bore Diameter ....... 173
  Types and Applications ............................. 174
  Clamping Mechanism and Features ......... 175
  Nomenclature for TAC Boring Toolholder .... 176

Specifications
 b “Jet-Tool” Boring Toolholder ................................ 178
 b S-type (Positive . Screw-on type) .......................... 180
 b C-type (Positive . Clamp-on type) ......................... 187
 b P-type (Negative . Pin-lock type) .......................... 189
 b M-type(Negative . Multi-clamp type) .................... 192
 b Nomenclature ......................................................... 195
T-Bar with Reinforced Carbide Inlets
          for Antivibration




             TAC Boring Tool
                                                                                                       List of TAC Boring Bars                                 173


Applications and Min. Bore Diameters by Toolholder type
      Positive rake type (Conformed to ISO)
                              Min. bore diameter (mm)                                                           Min. bore diameter (mm)
Type              Style                                                   Page   Type              Style                                                Page
                          5    10      20       30       40          50                                     5    10      20      30        40      50

               SCLPR/L                                                                          CTFPR/L
                                     ø16 ø25 Carbide Reinf.                                                               ø16 ø40          Steel
                                                                          180                                                                           187
                                                                                                                              ø10 ø32 Carbide
                                                                                 C
               SCLCR/L                                                                          CSKPR/L
                                    ø10 ø32           Steel                                                                   ø20 ø40      Steel
                                                                                                                                                        187
                                     ø16 ø25 Carbide Reinf.               180                                                    ø20 Carbide

                                    ø10 ø32           Carbide
                                                                                       Negative rake type
               SEXPR/L                                                                                          Min. bore diameter (mm)
                                    ø5.5 ø7          Steel                       Type              Style                                                Page
                                                                                                            5    10      20       30       40      50
                                                                          181
                                    ø5.5 ø7          Carbide                                    PCLNR/L




                                                                                                                                                               TAC Boring Tools
                                                                                                                        ø20 ø63
               SDUCR/L                                                                                                                                  189
                                                                                                                                   Steel
                                     ø13 ø32          Steel

                                     ø16 ø25 Carbide Reinf.               182                   PDUNR/L
                                                                                                                        ø25 ø63
                                    ø13 ø25 Carbide                                                                                                     189
                                                                                                                                   Steel
               SVUCR/L
                                             Steel    ø32 ø50                                   PTFNR/L
                                                                          183                                                  ø40 ø63
                                                                                                                                                        191
                                                                                 P                                                 Steel
               SDQCR/L
                                     ø13 ø32          Steel
                                                                                                PTUNR/L
                                                                          182                                         ø20 ø32      Steel
                                    ø13 ø25 Carbide                                                                                                     191

               SVQCR/L
 S                                           Steel    ø32 ø50                                   PSKNR/L
                                                                          184                                                  ø40 ø63
                                                                                                                                   Steel                190

               STFPR/L
                                      ø8 ø39                 Steel                              PDZNR/L
                                                                          185                                                 ø40 ø60
                                    ø8 ø31           Carbide                                                                     Steel                  190

               STUPR/L
                                                                                  “Jet-Tools”




                                      ø8 ø39                 Steel                              PTUNR/L
                                                                                                                                ø40 Steel
                                     ø16 ø24 Carbide Reinf.               186                                                                           179

                                    ø8 ø31           Carbide
                                                                                                MCLNR/L
               SWUBR                                                                                                     ø32 Steel
                                    ø6 ø7            Steel                                                                                              192
                                                                          181
                                    ø6 ø7            Carbide
                                                                                                MWLNR/L
               SSKPR/L                                                                                     Steel               ø32 ø70
                                             ø20 ø39         Steel                                                                                      192
                                                                          184

                                                                                                MDUNR/L
               SDZCR/L                                                           M                                       ø32 Steel
                                    ø14 ø25          Steel                                                                                              193
                                                                          183
                                              ø18 ø22 Carbide
                                                                                                MTFNR/L
               STUPR/L                                                                                                   ø32 Steel
                                                     ø24 ø31 Steel                                                                                      194
 “Jet-Tools”




                                     ø16 ø24 Carbide Reinf.               179
                                                                                                MSKNR/L
                                            ø8 ø20 Carbide                                                               ø32 Steel
                                                                                                                                                        193
Note: Shank material
               : Steel shank
               : Carbide reinforced shank
               : Carbide shank
174                    TAC Boring Tools

                    Types and Applications
                                        Specifications
                                                                                                          L         X          U         Q          F          U          K         Z
                                                                                                         95°       100°       93°       45°        90°        93°        75°       93°
                          Type
                                                                                           Rake angle
                                                                     Rigidity
                                                                                Oil hole
                                          Carbide Reinforced Shank




                                                                                                        SCLPR/L
                                                                                           Positive




                                                                                                         (P.180)
                                                                                                                             SDUCR/L                         STUPR/L
                                                                     2
                    S                                                                                   SCLCR/L
                                                                                                                              (P.182)                         (P.186)
 TAC Boring Tools




                                                                                                         (P.180)
                                          Steel




                                                                                                                             SDUCR/L SDQCR/L                 STUPR/L
                                                                     3
                                                                                           Positive




                        Screw on                                                                                              (P.182)   (P.182)               (P.186)
                                                                                                        SCLCR/L SEXPR/L                           STFPR/L               SSKPR/L SDZCR/L
                                          Carbide




                                                                                                         (P.180)   (P.181)                         (P.185)               (P.184)   (P.183)
                                                                     1                                                       SVUCR/L SVQCR/L                 SWUBR/L
                                                                                                                              (P.183)   (P.184)               (P.181)


                    S
                         “Jet-Tools”
                                          Steel




                                                                     3
                                                                                           Positive




                                                                                                                                                             STUPR/L
                                          Carbide




                                                                                                                                                              (P.186)
                                                                     1
                        Screw on


                    C
                                          Steel




                                                                     3
                                                                                           Positive




                                                                                                                                                  CTFPR/L               CSKPR/L
                                          Carbide




                                                                                                                                                   (P.187)               (P.187)
                                                                     1
                        Clamp-on


                    P
                                                                                           Negative
                                          Steel




                                                                     3                                  PCLNR/L              PDUNR/L              PTFNR/L PTUNR/L PSKNR/L PDZNR/L
                                                                                                         (P.189)              (P.189)              (P.191)    (P.191)    (P.190)   (P.190)

                         Pin-lock
                         “Jet-Tools”
                    P
                                                                                           Negative
                                          Steel




                                                                     3                                                                                       PTUNR/L
                                                                                                                                                              (P.191)

                         Pin-lock


                    M                                                                                   MCLNR/L
                                                                                           Negative




                                                                                                         (P.192)
                                          Steel




                                                                     3                                                       MDUNR/L              MTFNR/L               MSKNR/L
                                                                                                                              (P.193)              (P.194)               (P.193)
                                                                                                        MWLNR/L
                       Multi-clamp                                                                       (P.192)
                    Note:Rigidity 1 : excellent fair, 2: good
                                                                                                            175


Clamping Mechanism and Features
 Type           Appearance   Clamping mechanism                      Features                        Page
                                                  b Simple mechanism with a few parts.
   S                                              b Smart shape having no protrusions such
                                                    as screw heads or clams at holder head.
                                                  b Minimum bore diameter: 5.5 mm.
 Screw-on




                                                  b Free cutting action due to positive rake.        180
   type




                                                  b Cemented carbide shank is available for
                                                    suppressing chatter vibration.
                                                  b “T-Bar” shanks (reinforced with carbide
                                                    plates) are also stocked.
                                                  b Through-the-bar coolant allows cutting
   S                                                fluid to be fed directly to cutting point and
                                                    flush chips effectively.
                                                  b Carbide shank types (STUP type) are
   “Jet-Tool”




                                                    available in 20 types ( 8 - 16 mm).              179
                                                  b Steel shank types (STUP type) are
                                                    available in 4 types ( 20 and 25 mm)




                                                                                                            TAC Boring Tools
                                                  b Clamp-on type insert locking mechanism
   C                                                assures secure holding and accurate
                                                    indexing.
 Clamp-on




                                                  b Without-hole insert provides stronger cutting-
                                                    edge strength than S-type tools and can          187
    type




                                                    withstand heavier cutting conditions.
                                                  b Used for medium to large diameter boring. b
                                                    Minimum bore diameter is 16 mm.
                                                  b Negative rake, lever-lock type, round
   P                                                shank boring bars.
                                                  b As insert is positively held into two-wall
 Lever-lock




                                                    pocket, excels in indexing accuracy.
                                                                                                     189
    type




                                                  b Minimum bore diameter: 40 mm.



                                                  b Similar to S-type "Jet-Tool", through-the-
   P                                                bar coolant allows cutting fluid to be fed
                                                    directly to cutting point and flush chips
   “Jet-Tool”




                                                    effectively.
                                                                                                     179
                                                  b Available in 2 types (PTUNR/L). All types
                                                    are steel shank.


                                                  b Combination of lock-pin and top clamp
  M                                                 provides positive insert holding and
                                                    superior indexing accuracy.
 Multi-clamp




                                                  b Suitable for medium to large diameter
                                                                                                     192
    type




                                                    boring.
                                                  b Minimum bore diameter: 32 mm
176                      TAC Boring Tools

                    Nomenclature of TAC Boring Toolholder



                                                                                                                   P              80f Rhombic


                                                                                                                   D              55f Rhombic


                                                                                                                   K              55f Parallelogram


                                                                                                                   R              Round

                    P                               C
 TAC Boring Tools




                                                                                                                   S              Square
                                                    (Clamp-on)
                     (Lever-lock)




                                                                                                                   T              Triangular

                    M                               S
                                                                                                                   V              35f Rhombic
                    (Multi-clamp)




                                                    (Screw-on)




                                                                                                                   W              Trigon

                                        Clamping mechanism                                                                    Insert shape




                    Example

                                                   S                25                  R             -                M                   S
                                         Bar composition                   Bar diameter              Toolholder length (mm)
                                                                    The diameter of the bar is   F     80
                                    S         Steel shank                shown in mm.
                                                                                                 H    100
                                          Carbide shank with                                     K    125
                                    C         steel head                                         M    150
                                           Steel shank with                                      P    170
                                                                                                              R1




                                    A          oil hole                                          Q    180
                                            Carbide shank with                                   R    200
                                    E     steel head and oil hole                                S    250
                                          Steel shank reinforced                                 T    300
                                    T      with carbide plates
                                                                                                 U    350
                                                                     Nomenclature for TAC Boring Toolholder                                          177
Symbol




                        Offset



               Style                                             S          45˚
                                                                                        With
                                                  91˚
                                 G                        With                                      C
                                                                                        With-
                                                  91˚
                                                                 V                       out              7˚
                       With-                                               72.5˚
 A                      out
                 90˚                                                 93˚
                                 J                        With U                        With
                                                 93˚
                                                                                                    B
 B                     With- K 75˚                        With X 100˚                   With              5˚
                 75˚    out
                                                                 *
          90˚                          95˚
                       With- L




                                                                                                                                                     TAC Boring Tools
C                                                         With Y     80˚                With
                        out                       95˚
                                                                                                    N
D                      With- N                            With- Z                      With-
                                                                                                          0˚
                 45˚    out                      63˚       out                     93˚ out

                                                                Note
 E                     With- P                            With-
         60˚                                                    * mark: Tungaloy standard
                        out *                    62.5˚     out
                                                                No mark: ISO standard               P
 F       91˚           With Q 45˚                         With                                           11˚
                                 *
                                     Cutting edge style                                                 Relief angle of insert




 K                                       N                                         R                            12                             C
                                                 Hand of tool                                           Insert size                      Oil hole
                                                                                                    For M, S and C types which
                                                                             Symbol I.C. (mm)            conform to ISO:                  With oil
                                             L                                                                                       C     hole
                                                                                   3        9.525
                                                    Left hand                      4     12.70
                                                                                                    S          T         C       R
                                                                                   5     15.875
                                                                                                     R         R          R      R
                                                                                   6     19.05
                                         R
                                                                                   8     25.40
                                                   Right hand
178                   TAC Boring Tools

                    TAC Boring Tools, “Jet-Tool” Series (Negative / Positive Rake)
                                                                          Bring Superior Cutting
                                                                          Performance to Boring
                                                                          Operations



                                                                                                                                  Through-the-bar
                                                                                                                                  coolant supply

                       Features
                    b Improved chip evacuation and surface finish                                  Comparison of coolant flow
                      Cutting fluid can be fed directly to the cutting point without                       “Jet-Tool”               Conventional boring bar            Coolant
                      being obstructed by the work and produced chips.
                      This results in helping the chip evacuation and preventing
 TAC Boring Tools




                      damage to the surface finish.
                    b Ensures reliable machining with less insert breakage
                      Chips are effectively flushed from the bore, preventing insert                                                                                    Coolant
                      breakage due to chip entangling. This allows the tools to
                      be used for boring near the minimum bore diameter and
                      deep holes.

                       Outline of “Jet-Tool” Series                                               b Steel shank series
                    b Carbide shank series                                                          b Tool geometry: STUPR/L

                      b Tool geometry: STUPR/L                                                      b Minimum bore dia.: ø24 and 31 mm for STUPR/L

                      b Minimum bore dia.: ø8, 10, 12, 16 and 20 mm                                   ø40 mm for PTUNR/L
                      b Length-to-diameter overhang ratio (L/D) ≤ 5                                 b Length-to-diameter overhang ratio (L/D) ≤ 3


                       b   Cemented carbide shank suppresses chatter.                                 b   Suitable for medium to large diameter boring.
                       b   Flattened shank top allows easy cutting edge                               b   Available in both positive rake and negative rake types.
                           positioning and secure clamp.                                                  Negative rake type provides superior cutting edge strength.

                       Sleeve selection guide for Jet-Tools
                    Carbide shank      When using the carbide shank type, use of the special sleeve (BLC-type)
                                       designed for Jet-Tools in recommended.
                                                                                                                                BLC     (Specifically used for Jet-Tools)
                                                                                                                                When using a sleeve of Ø32 mm or Ø40 mm
                                                                                                                                in mounting diameter, it can be directly
                                                                                                                                mounted on the toll post. Since the leakage
                                                                                                                                of cutting fluid is completely eliminated, Jet-
                                                                                                                                tool’s performance can be maximized.

                                                                                                                                BLM
                                                                                                                                When using a drill sleeve for through-tool
                                                                                                                                coolant delivery which is attached to the
                                                                                                                                machine or sold by machine tool manufactur-
                                                                                                                                ers, the BLM type sleeve is used as an
                                                                                                                                intervention between the drill sleeve and the
                                                                                                                                Jet-Tool.

                                                                                                                                BLS-C
                                                                                                                                This type of sleeve is used when the Jet-tool
                                                                                                                                is used on a conventional lathe or used with
                                                                                                                                square-shank type tool post.


                     Steel shank       When using the steel shank type, use a drill sleeve (holder) for through-
                                       tool coolant delivery sold by machine tool manufacturers.




                                                                                                                                     Drill sleeve (holder) for through-tool
                                                                                  Coolant supply attachment (Attached)               coolant delivery

                    b Mounting method
                      b Insert the Jet-TOOL into the special sleeve or drill sleeve

                        for through-tool coolant delivery.
                      b Mount them on the turret or the adapter (holder) on the

                        lathe side.
                      b When mounting the BLC type sleeve on the tool post,

                        make sure about the correspondence of the mounting
                        diameter. ( ø32 or ø40 mm)
                                                                                                                                                                                       Jet-Tools                           179

Boring Toolholder

      Stop boring                        b Carbide-shank series                                                                      b Basic-choice chipbreaker
                                                                                                                                                    Precision      Finishing to   Finishing to               Medium
                                                                                                                                      Appl.         finishing     medium cutting medium cutting              cutting

  STUP R/L                             Min. bore-ø       5f
                                                                             d1
                                                                                  Oil hole
                                                                                             d2
                                                                                                                          h
                                                                                                                                      Type             01            W                     PS                  PM
                                                                                                                                     Shape




                                                                                                            ‡dg7




                                                                                                                                 d
                                                 f
                                                                                                                                                   (09, 11, 13)    (09, 11, 13)        (09, 11, 13)           (11, 13)
                                                                                                  R2
                                                                        R1
                                                                                                                                             Finishing to           Precision          Finishing to   Finishing to
                                                                                                                                      Appl. medium cutting          finishing         medium cutting medium cutting
                                                                                                                                      Type            SS          PCBN/PCD                   -
                                                                                                                                                                                            --                W15




                                                                                        h
                                                                                                                                     Shape

                                                                                             Right hand (R) shown                                   (11, 13)       (09, 11, 13)        (09, 11, 13)         (09, 11, 13)
 Cutting
 edge style    U                                                                                                                     For details see pp. 110 - 118

                                                                                                                                                                                                 Clamping Wrench
                                                                                                                                                                                                  screw
                                                     Stock                                                  Min. Std.                               Dimensions (mm)
Shank                   Cat. No.                                        Insert                              bore Nose
material                                                                                                     øD   R
                                                     R L                                                                              d f           R R h b                      d1        d2




                                                                                                                                                                                                                           TAC Boring Tools
                                                                                                                                                     1 2

                E08K-STUPR/L07   b b                                                                                          8               4     125    --     7.5    --    2.5      3.5
                E08J-STUPR/L07 b                                  TPGM0701                                         8          8               4     110    --     7.5    --    2.5      3.5
                E08G-STUPR/L07                                                                                                8               4     90    (50)    7.5    --    2.5      3.5
                                                                                                                                                                                            CSTB-2.2S T-7F
                E08K-STUPR/L09   b b                                                                                          8               --    125    --     7.5    --    2.5      3.5
                E08J-STUPR/L09 b                                  TP         0902                             10              8               --    110    --     7.5    --    2.5      3.5
    Carbide




                E08G-STUPR/L09                                                                                                8               --    90     --     7.5    --    2.5      3.5
                                                                                                                          0.4
                E10K-STUPR/L11                                                                                                10              --    120    --     9.5    --     3        4
                                                                  TP         1102                             12              10              --    100    --     9.5    --     3        4
                E10H-STUPR/L11 b
                                                                                                                                                                                            CSTB-2.5 T-8F
                E12L-STUPR/L11                                                                                                12              --    130    --     11.5   --    3.5      4.5
                                                                  TP         1102                             16              12              --    110    --     11.5   --    3.5      4.5
                E12J-STUPR/L11
                E16M-STUPR/L13 b                                                                                              16              --    150    --     15.5   --     4        5
                                                                  TP         1303                             20                                                                             CSTB-3 T-9F
                E16L-STUPR/L13                                                                                                16              --    130    --     15.5   --     4        5
Notes: b Toolholder lengths do not always conform to ISO.
Notes: b E08-STUPR/L type holder have stepped shank. Dimension in parenthesis shows length to be held sleeve.
Notes: b When using right or left hand insert, right hand holder use hand insert and left hand holder use right hand insert.


              Turning                    b Steel-shank (Jet-Tool) series                                                             b Basic-choice chipbreaker
                                                                             Oil hole
                                             Min. bore-ø           5f                                                                 Appl.
                                                                                                                                                    Precision        Finishing           Medium              Finishing
                                                                             ‡d 1             ‡d 2                                                  finishing                            cutting
   PTUN R/L                                                                                                                           Type                                                                     SS
                                                                                                                        ‡dg7




   STUP R/L                                                                                                                          Shape
                                                                             R1
                                                                                                       R2

                                                                                                                                                                                                               (16)

                                                                                                                                                    Precision      Finishing to   Finishing to               Medium
                                                                                                                                      Appl.         finishing     medium cutting medium cutting              cutting
                                                                                                          h




                                                                                                                                      Type             01            W                     PS                  PM
                                                A32S-PTUNR/L16                      Coolant supply attachment
                                                                                                                                     Shape
                                                                                                                       Coolant

Cutting                                                                                                Oil hole                                (13, 16)     (13, 16)                     (13, 16)             (13, 16)
edge style     U                                                                             Right hand (R) shown                    For details see pp. 110 - 118

                                                                                                                                                    Clamping Wrench           Lever     Spring        Shim      Coolant
                                                                                                                                                     screw                                                        att.
                                          Stock                              Min. Std.                  Dimensions (mm)
Shank              Cat. No.                                   Insert         bore Nose
material                                                                      øD R
                                          R L                                                     d f R1 R h b
                                                                                                          2                             d1 d2


              A20R-STUPR/L13                          TP       1303           24 0.4 20 -- 200 100 18 -- 5 10 CSTB-3 T-9F                                                      --         --           --       EA-20
   Steel




              A25S-STUPR/L16                          TP       16T3           31 0.8 25 -- 250 130 23 -- 5 10 CSTB-4S T-15F                                                    --         --           --       EA-25




              A32S-PTUNR/L16                          TN        1604          40 0.8 32 -- 250 106 30 -- 5 16 LCS3 P2.5 LCS3 LSP3 LST317BR/L EA-32

Notes: b Toolholder lengths do not always conform to ISO.
       b When using right or left hand insert, right hand holder use                                                                                              Reference                 Sleeves
         left hand insert and left hand holder use right hand insert.                                                                                               guide                      P. 188
180                    TAC Boring Tools
                    S-Type (Positive . Screw-on type)
                     Boring.Facing                                                                                               b Basic-choice chipbreaker
                                                                                                                                         Finishing to                           Finishing to        Medium
                                                                                                                                  Appl. medium cutting        Finishing        medium cutting       cutting

                     SCLC R/L                           Min. bore-ø                                                   h           Type         W               PF                  PS                   PM




                                                                                                           ‡dg7
                                                                                                                                 Shape




                                                                                                                           b
                                                               a
                                                               f
                                                                         95f                                                                   (06, 09)      (06, 09)             (06, 09)          (06, 09)
                                                                               R2
                                                                                         R1
                                                          αf                                                                                   Precision    Finishing to
                                                                                                                                  Appl.                                         Aluminium
                                                                                                                                               finishing   medium cutting
                                                                                                                                  Type    PCBN/PCD               -
                                                                                                                                                                --                 AL
                                                                                                                                 Shape

                                                                                                     Right hand (R) shown                      (06, 09)      (06, 09)            (06, 09)
                    Cutting
                    edge style        L                                                                                          For details see pp. 92 - 95
                                                                                                                                                                                         Clamping Wrench
                                                                                                                                                                                          screw
                                                                      Stock                                  Min.         Std.                 Dimensions (mm)
                    Shank                  Cat. No.                                      Insert              bore         Nose
                    material                                                                                  øD           R
 TAC Boring Tools




                                                                      R L                                                          d f          R R h b
                                                                                                                                                 1 2                       f        a
                                                                 b       b                                       16       0.4 12
                      Reinforcement




                                      T12M-SCLCR/L06C                               CC        0602                                        9    150 22      11 --          10f       --   CSTB-2.5S T-8F
                         Carbide




                                      T16Q-SCLCR/L09C            b       b                                       20           16         11    180 27      15 --          10f       --
                                                                                    CC        09T3                        0.8                                                                CSTB-4S T-15F
                                      T20R-SCLCR/L09C            b       b                                       25           20         13    200 35      18 --           8f       --
                                      C08K-SCLCR/L06             b       b                                       10           8          5.5   125 21.5    7 --           13f      6.0   CSTB-2.5S
                                      C10M-SCLCR/L06           b b       b          CC        0602               13
                                                                                                                          0.4
                                                                                                                              10          7    150 --      9 --           12f      6.0
                                                                                                                                                                                             CSTB-2.5
                                                                                                                                                                                                          T-8F
                         Carbide




                                      C12Q-SCLCR/L06             b       b                                       16           12          9    180 --      11 --          10f      6.0
                                      C16R-SCLCR/L09             b       b                                       20           16         11    200 --      15 --          10f      9.5
                                      C20S-SCLCR/L09           b                    CC        09T3               25       0.8 20         13    250 --      18 --           8f      9.5       CSTB-4S T-15F
                                      C25T-SCLCR/L09                                                             32           25         17    300 --      23 --           6f      9.5
                                      S08H-SCLCR/L06             b       b                                       10           8          5.5   100 16      7 8            13f      6.0       CSTB2.5S
                                      S10K-SCLCR/L06           b b       b          CC        0602               13
                                                                                                                          0.4
                                                                                                                              10          7    125 25      9 9.5          12f      6.0
                                                                                                                                                                                             CSTB2.5
                                                                                                                                                                                                          T-8F
                                                                 b       b
                         Steel




                                      S12M-SCLCR/L06                                                             16           12          9    150 25      11 11.5        10f      6.0
                                      S16Q-SCLCR/L09             b       b                                       20           16         11    180 30      14 15.5        10f      9.5
                                      S20R-SCLCR/L09           b b       b          CC        09T3               25       0.8 20         13    200 35      18 19           8f      9.5       CSTB-4S T-15F
                                      S25S-SCLCR/L09             b       b                                       32           25         17    250 40      23 24           6f      9.4
                    Notes: b The hole of insert conform to ISO standard.
                    Notes: b When using right or left hand insert, right hand holder use left hand insert and left hand holder use right hand insert.



                      Boring.Facing                                                                                              b Basic-choice chipbreaker
                                                                                                                                         Finishing to                           Finishing to        Medium
                                                                                                                                  Appl. medium cutting        Finishing        medium cutting       cutting

                     SCLP R/L                          Min. bore-ø                                                    h
                                                                                                                                  Type         W                PF                 PS                   PM
                                                                                                          ‡dg7




                                                                                                                                 Shape
                                                                                                                           b
                                                               a




                                                                                                                                               (06, 09)       (06, 09)            (06, 09)             (06, 09)
                                                               f




                                                                        95f
                                                                              R2
                                                                                         R1                                       Appl.
                                                                                                                                               Precision    Finishing to         Aluminium
                                                         αf                                                                                    finishing   medium cutting
                                                                                                                                  Type    PCBN/PCD                -
                                                                                                                                                                 --                 AL
                                                                                                                                 Shape

                                                                                                     Right hand (R) shown                       (06, 09)      (06, 09)            (06, 09)
                    Cutting
                    edge style        L                                                                                          For details see pp. 92 - 95
                                                                                                                                                                                         Clamping Wrench
                                                                                                                                                                                          screw
                                                                      Stock                                 Min.          Std.                 Dimensions (mm)
                    Shank                  Cat. No.                                      Insert             bore          Nose
                    material                                                                                 øD            R
                                                                      R L                                                          d f         R1 R h b
                                                                                                                                                   2                       f       a
                     Reinforcement




                                      T12M-SCLPR/L06C                 b b           CP        0602               16       0.4 12 9 150 25 11 --                           4f        --   CSTB-2.5S T-8F
                        Carbide




                                      T16Q-SCLPR/L09C                 b b                                        20              16 11 180 27 15 --                       4f        --
                                                                                    CP        0903                        0.8                                                                CSTB-4S T-15F
                                      T20R-SCLPR/L09C                 b b                                        25              20 13 200 35 18 --                       2f        --



                    Reference              Sleeves
                      guide                P. 188
                                                                                       S-Type (Positive.Screw-on Type)                                                    181




  Boring.Facing                                                                                                    b Basic-choice chipbreaker
                                                                                                                           Finishing to
                                                                                                                    Appl. medium cutting

  SEXP R/L                         Min. bore-ø                                                           h
                                                                                                                    Type    W

                                                                                                                   Shape




                                                                                           ødg7



                                                                                                              b
                                                                                                                              (04)

                                           f
                                                         R2
                                     α˚        10˚                     R1                                           Appl.
                                                                                                                    Type


                                                                                                                   Shape

                                                                                   Right hand (R) shown
Cutting
edge style    X                                                                                                    For details see p. 123

                                                                                                                                                        Clamping Wrench
                                                     Stock                                Min.           Std.                Dimensions (mm)             screw
 Shank                 Cat. No.                                         Insert            bore           Nose
 material                                                                                  øD             R




                                                                                                                                                                          TAC Boring Tools
                                                     R L                                                             d f      R1 R h b
                                                                                                                                  2            f   a

              C08K-SEXP R/L045                       b b                                   5.5                      8 2.75 125 28 7 -- 12f         --
                                            b
    Carbide




              C08K-SEXP R/L047 b b b                                                       7.0                      8 3.6 123 40 7 -- 12f          --

                                                                  EP        0401                             0.4                                        CSTB-2 T-6F
              S08H-SEXP R/L045 b b b                                                       5.5                      8 2.75 100 16 7 -- 12f         --
    Steel




              S08H-SEXP R/L047 b b b                                                       7.0                      8 3.6 100 20 7 -- 12f          --
Notes: b The hole of insert conform to ISO standard.
Notes: b When using right or left hand insert, right hand holder use left hand insert and left hand holder use right hand insert.



  Boring.Facing                                                                                                    b Basic-choice chipbreaker
                                                                                                                           Finishing to
                                                                                                                    Appl. medium cutting


 SWUB R/L                           Min. bore-ø                                                              h
                                                                                                                    Type     W

                                                                                                                    Shape
                                                                                                  ødg7
                                           f




                                                                                                                               (03)
                                                          R2
                                      α˚         3˚                     R1                                          Appl.

                                                                                                                    Type


                                                                                                                    Shape

 Cutting
 edge style   U                                                                                                    For details see p. 119

                                                                                                                                                        Clamping Wrench
                                                                                          Min.           Std.                                            screw
Shank                                                Stock                                                                   Dimensions (mm)
                       Cat. No.                                        Insert             bore           Nose
material                                                                                   øD             R
                                                     R        L                                                      d f      R R h b
                                                                                                                               1 2          f      a

              C08K-SWUB R/L036 b                                                            6                       8 3.1 125 30 7 -- 12f          --
                             b
    Carbide




              C08K-SWUB R/L037 b
                             b                                                              7                       8 3.6 125 40 7 -- 12f          --

                                                                  WB        0301                             0.4                                        CSTB-2 T-6F
              S08H-SWUB R/L036 b b
                              b                                                             6                       8 3.1 100 18 7 -- 12f          --
    Steel




                              b
              S08H-SWUB R/L037 b b                                                          7                       8 3.6 100 20 7 -- 12f          --
Notes: b The hole of insert conform to ISO standard.
Notes: b When using right or left hand insert, right hand holder use left hand insert and left hand holder use right hand insert.
Notes: b Clamping screw for left hand: CSTB-2ZI.
182                      TAC Boring Tools
                    S-Type (Positive . Screw-on type)
                                                                                                                                         b Basic-choice chipbreaker
                     Boring.Profiling                                                                                                           Finishing to                           Finishing to       Medium
                                                                                                                                         Appl. medium cutting        Finishing        medium cutting      cutting

                     SDUC R/L                            Min. bore-ø                                                          h
                                                                                                                                         Type         W                 PF                 PS               PM

                                                                                                                                         Shape




                                                                                                                  ødg7




                                                                                                                                   b
                                                                                                                                                       (07, 11)       (07, 11)           (07, 11)          (07, 11)



                                                               a
                                                               f

                                                                       93˚
                                                                                 R2
                                                                                               R1                                                     Precision     Finishing to   Finishing to
                                                          α˚                                                                             Appl.        finishing    medium cutting medium cutting         Aluminium

                                                                                                                                         Type    PCBN/PCD             J                                     AL
                                                                                                                                         Shape

                     Cutting                                                                               Right hand (R) shown                       (07, 11)        (07, 11)            (07, 11)        (07, 11)
                     edge style       U                                                                                                  For details see pp. 98 - 101

                                                                                                                                                                                                Clamping Wrench
                                                                                                                                                      Dimensions (mm)                            screw
                    Shank                                             Stock                                       Min. Std.
                                           Cat. No.                                             Insert            bore Nose
                    material                                                                                       øD   R
 TAC Boring Tools




                                                                       R L                                                                d f          R R h b
                                                                                                                                                        1 2                       f        a
                      Reinforcement




                                      T12M-SDUCR/L07C                 b          b                                   16                  12   9 150 25 11 --                     8f        --
                         Carbide




                                                                                          DC        0702                          0.4                                                               CSTB-2.5 T-8F
                                      T16Q-SDUCR/L07C                 b          b                                   20                  16   11 180 30 15 --                     6f       --
                                      T20R-SDUCR/L11C                 b          b        DC        11T3             25           0.4    20   13 200 35 18 --                     8f       --        CSTB-4S T-15F
                                      C10M-SDUCR/L07                  b          b                                   13                  10   7       150    24    9 --          10f      7.0
                         Carbide




                                      C12Q-SDUCR/L07                  b          b        DC        0702             16                  12   9       180    --    11 12          8f      7.0       CSTB-2.5 T-8F
                                      C16R-SDUCR/L07                  b                                              20                  16   11      200    --    15 16          6f      7.0
                                      C20S-SDUCR/L11                                      DC        11T3             25                  20   13      250    --    18 --          8f     10.5        CSTB-4S T-15F
                                                                                                                                  0.4
                                      S10K-SDUCR/L07                  b          b                                   13                  10   7       125    25    9 10          10f      7.0
                                      S12M-SDUCR/L07                  b          b        DC        0702             16                  12   9       150    25    11 11.5        8f      7.0       CSTB-2.5 T-8F
                         Steel




                                      S16Q-SDUCR/L07                  b          b                                   20                  16   11      180    30    15 15.5        6f      7.0
                                      S20R-SDUCR/L11                  b          b                                   25                  20   13      200    35    18 18.5        8f     10.5        CSTB-4S
                                                                                          DC        11T3                                                                                                     T-15F
                                      S25S-SDUCR/L11                  b          b                                   32                  25   17      250    40    23 24          4f     10.5        CSTB-4
                    Notes: b The hole of insert conform to ISO standard.
                    Notes: b When using right or left hand insert, right hand holder use left hand insert and left hand holder use right hand insert.

                                                                                                                                         b Basic-choice chipbreaker
                     Boring.Profiling                                                                                                           Finishing to                           Finishing to       Medium
                                                                                                                                         Appl. medium cutting        Finishing        medium cutting      cutting

                     SDQC R/L                           Min. bore-ø
                                                                                                                              h
                                                                                                                                         Type         W                 PF                 PS               PM

                                                                                                                                         Shape
                                                                                                                 ‡dg7




                                                                                                                                                       (07, 11)       (07, 11)           (07, 11)         (07, 11)
                                                                                                                                   b
                                                                a
                                                                f




                                                                                     R
                                                                        107.5f




                                                                                      2                                                               Precision     Finishing to   Finishing to
                                                                                                                                         Appl.                                                           Aluminium
                                                          αf                                   R1                                                     finishing    medium cutting medium cutting

                                                                                                                                         Type    PCBN/PCD             J                                     AL
                                                                                                                                         Shape

                     Cutting                                                                               Right hand (R) shown                        (07, 11)       (07, 11)            (07, 11)        (07, 11)
                     edge style       Q                                                                                                  For details see pp. 98 - 101

                                                                                                                                                                                                 Clamping
                                                                                                                                                                                                  screw Wrench
                     Shank                                             Stock                                       Min.           Std.                Dimensions (mm)
                                           Cat. No.                                             Insert             bore           Nose
                     material                                                                                       øD             R
                                                                       R L                                                                 d f         R R h b
                                                                                                                                                        1 2                       f        a
                                      C10M-SDQCR/L07                   b b                                               13              10      7    150     --   9 --          10f 7.8
                          Carbide




                                      C12Q-SDQCR/L07                   b b                DC        0702                 16        0.4   12      9    180     --   11 --         7f 7.8 CSTB-2.5 T-8F
                                      C16R-SDQCR/L07                                                                     20              16      11   200     --   15 --         6f 7.8
                                      C20S-SDQCR/L11                                      DC        11T3                 25        0.4   20      13   250     --   18 --         6f 10.6 CSTB-4M T-15F
                                      S10K-SDQCR/L07                   b         b                                       13              10      7    125     25   9 10          10f 7.8
                                      S12M-SDQCR/L07                   b         b        DC        0702                 16        0.4   12      9    150     25   11 11.5       7f 7.8 CSTB-2.5 T-8F
                          Steel




                                      S16Q-SDQCR/L07                   b         b                                       20              16      11   180     30   15 15.5       6f 7.8
                                      S20R-SDQCR/L11                   b         b                                       25              20      13   200     35   18 19         6f 10.6 CSTB-4M T-15F
                                                                                          DC        11T3                           0.4
                                      S25S-SDQCR/L11                   b         b                                       32              25      17   250     40   23 24         4f 10.6 CSTB-4 T-15F
                    Notes: b The hole of insert conform to ISO standard.
                    Notes: b When using right or left hand insert, right hand holder use left hand insert and left hand holder use right hand insert.
                                                                                    S-Type (Positive.Screw-on Type)                                                                         183



                                                                                                               b Basic-choice chipbreaker
 Retract boring                                                                                                       Finishing to                         Finishing to         Medium
                                                                                                               Appl. medium cutting       Finishing       medium cutting        cutting

 SDZC R/L                          Min. bore-ø                                                      h
                                                                                                               Type      W                   PF                PS                PM

                                                                                                               Shape




                                                                                       ‡dg7




                                                                                                          b
                                                                                                                          (07, 11)         (07, 11)          (07, 11)           (07, 11)



                                             f




                                                              f1
                                                        R 93f R
                                                         3     2                                                         Precision       Finishing to   Finishing to           Aluminium
                                                                         R1
                                                                                                               Appl.     finishing      medium cutting medium cutting
                                      αf
                                                                                                               Type    PCBN / PCD          J                                     AL
                                                                                                               Shape

Cutting                                                                         Right hand (R) shown                      (07, 11)        (07, 11)           (07, 11)           (07, 11)
edge style    Z                                                                                                For details see pp. 98 - 101

                                                                                                                                                                       Clamping
                                                                                                                                                                        screw   Wrench
                                                   Stock                                 Min.           Std.              Dimensions (mm)
Shank                 Cat. No.                                       Insert              bore           Nose
material                                                                                  øD             R




                                                                                                                                                                                            TAC Boring Tools
                                                    R L                                                          d f R R R h
                                                                                                                      1 2 3                           b      f f1
              C12Q-SDZCR/L07                                                                   18              12 10.5 180 -- 12.5 11 -- 8f --
   Carbide




                                            b
              C16R-SDZCR/L07                                                                   22              16 12.5 200 -- 12.5 15 -- 6f --
                                                              DC         0702                           0.4                                                            CSTB-2.5 T-8F
              S12M-SDZCR/L07 b b                                                               14              12 10.5 150 32.5 12.5 11 11.5 9f 5

              S16Q-SDZCR/L07                       b                                           16              16 12.5 180 37.5 12.5 15 15.5 8f 5
   Steel




                                            b
              S20R-SDZCR/L11                       b                                           20              20 15.5 200 40 14.4 18 19 8f 6.5 CSTB-4S T-15F
                                                              DC         11T3                           0.4
              S25S-SDZCR/L11 b                                                                 25              25 18 250 50 14.4 23 24 6f 6.5 CSTB-4M T-15F
Notes: b The hole of insert conform to ISO standard.
Notes: b When using right or left hand insert, right hand holder use left hand insert and left hand holder use right hand insert.



Boring.Profiling                                                                                               b Basic-choice chipbreaker
                                                                                                                        Finishing to         Medium          Aluminium
                                                                                                               Appl.   medium cutting        cutting

 SVUC R/L                          Min. bore-ø                                                      h
                                                                                                               Type        PS                24                AL

                                                                                                               Shape
                                                                                       ød g7




                                                                                                          b




                                                                                                                           (16)                (16)             (16)
                                           a
                                           f




                                                        R2
                                                  93˚




                                     α˚                             R1                                         Appl.

                                                                                                               Type


                                                                                                               Shape

Cutting                                                                         Right hand (R) shown
edge style    U                                                                                                For details see p. 121

                                                                                                                                  Clamping Wrench           Shim        Shim       Wrench
                                                                         Min. Std.                                                 screw                                screw
Shank                                     Stock                                                Dimensions (mm)
                   Cat. No.                              Insert          bore Nose
material                                                                  øD   R
                                           R L                                         d f R R h b
                                                                                            1 2                           f a


             S25S-SVUCR/L16 b b                                           32         25 19 250 40 23 24 5f --- CSTB-3.5L T-15F                               ---         ---         ---
   Steel




             S32T-SVUCR/L16 b                      VC        1604         40    0.8 32 22 300 50 30 31 3f ---

                                                                                                                                  CSTB-3.5L T-15F SSV32 DTS-3.5 P-3.5

             S40U-SVUCR/L16                                               50         40 27 350 60 37 38.5 1f ---

Notes: b The hole of insert conform to ISO standard.
Notes: b When using right or left hand insert, right hand holder use left hand insert and left hand holder use right hand insert.
184                   TAC Boring Tools
                    S-Type (Positive . Screw-on type)

                     Boring.Profiling                                                                                                      b Basic-choice chipbreaker
                                                                                                                                                  Finishing to      Medium       Aluminium
                                                                                                                                           Appl. medium cutting     cutting

                     SVQC R/L                           Min. bore-ø
                                                                                                                                 h
                                                                                                                                           Type        PS             24               AL

                                                                                                                                           Shape




                                                                                                                     ødg7




                                                                                                                                     d
                                                                                                                                                       (16)           (16)             (16)


                                                                  f
                                                                       117.5˚
                                                                                      R2
                                                          α˚                                    R1                                         Appl.

                                                                                                                                           Type


                                                                                                                                           Shape

                     Cutting                                                                                   Right hand (R) shown
                     edge style   Q                                                                                                        For details see p. 121

                                                                                                                                                              Clamping Wrench        Shim      Shim    Wrench
                                                                                                                                                               screw                           screw
                    Shank                                      Stock                                  Min. Std.             Dimensions (mm)
                                       Cat. No.                                       Insert          bore Nose
                    material                                                                           øD   R
 TAC Boring Tools




                                                               R L                                                   d f R R h b
                                                                                                                          1 2                        f a


                                S25S-SVQCR/L16 b                                                          32        25 19 250 40 23 24 5f --- CSTB-3.5L T-15F                         ---       ---      ---
                       Steel




                                S32T-SVQCR/L16                         VC              T1604              40   0.8 32 22 300 50 30 31 3f ---

                                                                                                                                                              CSTB-3.5L T-15F SSV32 DTS5-3.5 P-3.5

                                S40U-SVQCR/L16                                                            50        40 27 350 60 37 38.5 1f ---

                    Notes: b The hole of insert conform to ISO standard.
                    Notes: b When using right or left hand insert, right hand holder use left hand insert and left hand holder use right hand insert.


                    Through boring                                                                                                         b Basic-choice chipbreaker
                                                                                                                                                   Finishing to     Medium
                                                                                                                                            Appl. medium cutting    cutting

                      SSKP R/L                           Min. bore-ø                                                             h
                                                                                                                                            Type       PS             24
                                                                                                                    ødg7




                                                                                                                                           Shape
                                                                                                                                     b
                                                                  a
                                                                  f




                                                                                                                                                     (09, 12)       (09, 12)
                                                                                           R2
                                                                                75˚




                                                                                                     R1
                                                         α˚                                                                                Appl.
                                                                           5˚




                                                                                                                                            Type


                                                                                                                                           Shape

                                                                                                               Right hand (R) shown
                     Cutting
                     edge style   K                                                                                                        For details see p. 103

                                                                                                                                                                                              Clamping Wrench
                                                                       Stock                                               Min. Std.                  Dimensions (mm)                          screw
                    Shank                  Cat. No.                                              Insert                    bore Nose
                    material                                                                                                øD   R
                                                                         R L                                                                 d f      R R h
                                                                                                                                                       1 2              b        f      a

                                  S16Q-SSKPR/L09                                                                            20             16 11 180 30 15 15.5 6f 8.2
                                                                 b
                                                                                           SP         0903                                                                                    CSTB-4S T-15F
                                  S20R-SSKPR/L09 b                                                                          24             20 13 200 40 18 19                   2f 8.2
                        Steel




                                                                                                                                     0.8
                                  S25S-SSKPR/L12                 b                                                          31             25 17 250 45 23 24                   2f 11.3
                                                                                           SP         1204                                                                                    CSTB-5 T-20F
                                  S32T-SSKPR/L12                 b                                                          39             32 22 300 50 30 31                   0f 11.3
                    Notes: b The hole of insert conform to ISO standard.
                    Notes: b When using right or left hand insert, right hand holder use left hand insert and left hand holder use right hand insert.
                                                                                 S-Type (Positive.Screw-on Type)                                                                            185




   Stop boring                  Min. bore-ø                                                   h
                                                                                                           b Basic-choice chipbreaker
                                                                                                                      Precision       Finishing to                       Finishing to
                                                                                                           Appl.      finishing      medium cutting       Finishing     medium cutting

 STFP R/L




                                                                                  ødg7
                                                                                                                         01             W                   PF                PS




                                                                                                     b
                                                                                                           Type




                                       a
                                       f
                                                         R2




                                                   91˚
                                  α˚                             R1                                        Shape
                                              5˚




                                                          ø7.0
                                                                 C08K-STFPR/L07                                     (09, 11, 13, 16) (09, 11, 13, 16)    (11, 13, 16)    (09, 11, 13, 16)




                                                                                              ødg7
                                                                                                                      Medium          Finishing to        Precision      Finishing to
                                                                                                            Appl.     cutting        medium cutting       finishing     medium cutting
                                   a
                                   f
                                                         R2                                                             PM                 SS           PCBN/PCD                -
                                                                                                                                                                               --
                                           90˚
                                                                           h                               Type
                                                                      R1

                                                                                                           Shape

                                                                           Right hand (R) shown                       (11, 13, 16)     (11, 13, 16)     (09, 11, 13, 16) (09, 11, 13, 16)
Cutting
edge style   F                                                                                              Appl.     Aluminium

                                                                                                            Type        AL
                                                                                                                        PM

                                                                                                           Shape




                                                                                                                                                                                            TAC Boring Tools
                                                                                                                       (11, 16)
                                                                                                           For details see pp. 110 - 115


                                                                                                   Dimensions (mm)                                                 Clamping Wrench
Shank                                       Stock                                   Min. Std.                                                                       screw
                     Cat. No.                                    Insert             bore Nose
material                                    R L                                      øD   R    d f R R h b
                                                                                                     1  2          f a
                 C08K-STFPR/L07             b b          TPGM0701          L/R        8       8 4 125 45 7 - 10f 6.5
                                                                                                               -
                                                                                                                                                                  CSTB-2.2S T-7F
                 C08K-STFPR/L09 b b b                     TP      0902                   10                           -
                                                                                                            8 5.5 125 -               7      -
                                                                                                                                             -        8f 8.5
                 C10M-STFPR/L11             b b                                          12                           -
                                                                                                           10 6.5 150 -               9      -
                                                                                                                                             -        6f 10
  Carbide




                                                          TP      1102                                                                                            CSTB-2.5       T-8F
                 C12Q-STFPR/L11             b                                            16          0.4            -
                                                                                                           12 9 180 - 11                     -
                                                                                                                                             -        4f 10
                                       b
                 C16R-STFPR/L13                           TP      1303                   20                16 11 200 - 15
                                                                                                                     -                       -
                                                                                                                                             -        3f 12.7
                                                                                                                                                                   CSTB-3        T-9F
                 C20S-STFPR/L13                                                          24                          -
                                                                                                           20 13 250 - 18                    -
                                                                                                                                             -        2f 12.7
                 C25T-STFPR/L16                           TP      16T3                   31          0.8             -
                                                                                                           25 17 300 - 23                    -
                                                                                                                                             -        0f 14.5 CSTB-4S T-15F
                                       b
                 S08H-STFPR/L07             b b          TPGM0701          L/R           8                  8       4 100 20 7               8 10f 6.5
                                                                                                                                                                  CSTB-2.2S T-7F
                 S08H-STFPR/L09             b b           TP      0902                   10                 8 5.5 100 16 7                   8        8f 8.5
                 S10K-STFPR/L11        b b b              TP      1102                   12                10 6.5 125 20 9                  10 6f 10
                                                                                                                                                                  CSTB-2.5       T-8F
                 S12M-STFPR/L11             b b                                          16          0.4   12 9 150 24 11 12 4f 10
  Steel




                 S16Q-STFPR/L13             b b           TP      1303                   20                16 11 180 30 15 15.5 3f 12.7
                                                                                                                                                                   CSTB-3        T-9F
                 S20R-STFPR/L13             b b                                          24                20 13 200 40 18 19 2f 12.7
                 S25S-STFPR/L16                           TP      16T3                   31          0.8   25 17 250 45 23 24 0f 14.5
                                                                                                                                                                   CSTB-4S      T-15F
                 S32T-STFPR/L16                                                          39                32 22 300 50 30 31 0f 14.5
186                    TAC Boring Tools
                    S-Type (Positive . Screw-on type)

                           Stop boring                                                                                             b Basic-choice chipbreaker
                                                                                                                                    Appl.     Precision          Finishing to      Finishing       Finishing to
                                                                                                                                              finishing         medium cutting                    medium cutting

                      STUP R/L                          Min. bore-ø         5¡                                       h
                                                                                                                                    Type         01                W                 PF                 PS

                                                                                                                                   Shape




                                                                                                              fldg7




                                                                                                                           b
                                                                                                                                            (09, 11, 13, 16) (09, 11, 13, 16)     (11, 13, 16)    (09, 11, 13, 16)




                                                                      a
                                                                      f
                                                                                   R2
                                                                                             R1                                                Medium            Finishing to      Precision       Finishing to
                                                                                                                                    Appl.      cutting          medium cutting     finishing      medium cutting
                                                           α…                                                                       Type        PM                   SS          PCBN/PCD                -
                                                                                                                                                                                                        --
                                                                   5…

                                                                                                                                   Shape

                                                                                                    Right hand (R) shown                     (11, 13, 16)         (11, 13, 16)   (09, 11, 13, 16) (09, 11, 13, 16)
                     Cutting
                     edge style       U                                                                                             Appl.     Aluminium

                                                                                                                                    Type        AL
                                                                                                                                                PM
 TAC Boring Tools




                                                                                                                                   Shape
                                                                                                                                               (11, 16)
                                                                                                                                   For details see pp. 110 - 115


                    Shank                                             Stock                             Min. Std.       Dimensions (mm)                                                     Clamping Wrench
                                                                                                                                                                                             screw
                                           Cat. No.                                     Insert          bore Nose
                    material                                          R L                                øD   R    d f R1 R R h b
                                                                                                                            2   3                                                  f a
                      Reinforcement




                                      T12M-STUPR/L11C                 b b        TP      1102            16   0.4 12 9 150 24 59 11 - -                                          4f - CSTB-2.5S T-8F
                                                                                                                                                                                    -
                         Carbide




                                      T16Q-STUPR/L13C                 b b                                20                16 11 180 30 59 15                              -
                                                                                                                                                                           -        -
                                                                                                                                                                                 4f -
                                                                                 TP      1303                        0.4                                                                       CSTB-3    T-9F
                                      T20R-STUPR/L13C                 b b                                24                20 13 200 40 49 18                              -
                                                                                                                                                                           -        -
                                                                                                                                                                                 2f -
                                      C08K-STUPR/L07                  b b TPGM0701                L/R     8                    8    4 125 45                -
                                                                                                                                                            -       7      - 10f 6.5
                                                                                                                                                                           -
                                                                                                                                                                                            CSTB-2.2S T-7F
                                      C08K-STUPR/L09                  b b        TP      0902            10                    8 5.5 125 -
                                                                                                                                         -                  -
                                                                                                                                                            -       7      -
                                                                                                                                                                           -     8f 8.5
                                      C10M-STUPR/L11                  b b                                12                10 6.5 150 -
                                                                                                                                      -                     -
                                                                                                                                                            -       9      -
                                                                                                                                                                           -     6f 10
                         Carbide




                                                                                 TP      1102                                                                                               CSTB-2.5 T-8F
                                      C12Q-STUPR/L11                  b b                                16          0.4            -
                                                                                                                           12 9 180 -                       -
                                                                                                                                                            -      11      -
                                                                                                                                                                           -     4f 10
                                      C16R-STUPR/L13                  b b        TP      1303            20                          -
                                                                                                                           16 11 200 -                      -
                                                                                                                                                            -      15      -
                                                                                                                                                                           -     3f 12.7
                                                                                                                                                                                               CSTB-3    T-9F
                                      C20S-STUPR/L13                                                     24                          -
                                                                                                                           20 13 250 -                      -
                                                                                                                                                            -      18      -
                                                                                                                                                                           -     2f 12.7
                                      C25T-STUPR/L16                             TP      16T3            31          0.8             -
                                                                                                                           25 17 300 -                      -
                                                                                                                                                            -      23      -
                                                                                                                                                                           -     0f 14.5 CSTB-4S T-15F
                                      S08H-STUPR/L07                  b b TPGM0701                L/R     8                    8    4 100 21                -
                                                                                                                                                            -       7      8 10f 6.5
                                                                                                                                                                                            CSTB-2.2S T-7F
                                      S08H-STUPR/L09                  b b        TP      0902            10                    8 5.5 100 16                 -
                                                                                                                                                            -       7      8     8f 8.5
                                      S10K-STUPR/L11                  b b        TP      1102            12                10 6.5 125 20                    -
                                                                                                                                                            -       9     10 6f 10
                                                                                                                                                                                            CSTB-2.5 T-8F
                                                                      b b
                         Steel




                                      S12M-STUPR/L11                                                     16          0.4   12 9 150 24                      -
                                                                                                                                                            -      11 11.5 4f 10
                                      S16Q-STUPR/L13                  b b        TP      1303            20                16 11 180 30                     -
                                                                                                                                                            -      15 15.5 3f 12.7
                                                                                                                                                                                               CSTB-3    T-9F
                                      S20R-STUPR/L13                  b b                                24                20 13 200 40                     -
                                                                                                                                                            -      18 19 2f 12.7
                                      S25S-STUPR/L16                  b b        TP      16T3            31          0.8   25 17 250 45                     -
                                                                                                                                                            -      23 24 0f 14.5
                                                                                                                                                                                            CSTB-4S T-15F
                                      S32T-STUPR/L16                  b                                  39                32 22 300 50                     -
                                                                                                                                                            -      30 31 0f 14.5
                    Notes: b The hole of insert conform to ISO standard.
                    Notes: b When using right or left hand insert, right hand holder use left hand insert and left hand holder use right hand insert.




                    Reference              Sleeves
                      guide                P. 188
                                                                                         C-Type (Positive.Screw-on Type)                                                     187

C-Type (Positive . Screw-on type)

Through boring                                                                                               b Basic-choice chipbreaker
                                                                                                              Appl.   Medium       Precision     Finishing to
                                                                                                                      cutting      finishing    medium cutting

 CSKP R/L                           Min. bore-ø                                                      h
                                                                                                              Type      23       PCBN/PCD             -
                                                                                                                                                     --

                                                                                                              Shape




                                                                                           ød g7




                                                                                                         b
                                                                                                                      (09, 12)     (09, 12)        (09, 12)



                                            a
                                            f
                                                   75˚            R2
                                                                         R1                                   Appl.
                                     α˚
                                                                                                              Type
                                                  5˚

                                                                                                             Shape

Cutting                                                                               Right hand (R) shown
edge style   K                                                                                               For details see pp. 104 - 106



Shank                                  Stock                             Min. Std.    Dimensions (mm)             Parts
                  Cat. No.                             Insert            bore Nose
material                               R L                                         d f R1 R h b f a Clamping Wrench    Shim                                       Shim




                                                                                                                                                                             TAC Boring Tools
                                                                          øD R              2
                                                                                                       set                                                        screw
   Carbide




             C16R-CSKPR/L09                                              20           16 11 200 --- 14 --- 4f 8.2 CSG-5S                P-2.5             ---       ---


             S16Q-CSKPR/L09                       SP         0903        20           16 11 180 30 14 15 4f 8.2 CSG-5S                  P-2.5             ---       ---


             S20R-CSKPR/L09                                              25     0.8 20 13 200 40 18 18.5 2f 8.2 CSG-5                   P-2.5             ---       ---
   Steel




             S25S-CSKPR/L12                                              32           25 17 250 45 23 22.5 0f 11.3 CSG-6                 P-3              ---       ---
                                                  SP         1203
             S32T-CSKPR/L12                                              40           32 22 300 50 30 29.5 0f 11.3 CSG-6                 P-3        PAS-42 SM3i0.5i6
Note: When using right or left hand insert, right hand holder use left hand insert and left hand holder use right hand insert.




      Stop boring                                                                                            b Basic-choice chipbreaker
                                                                                                              Appl.    Medium      Precision     Finishing to
                                                                                                                       cutting     finishing    medium cutting

  CTFP R/L                          Min. bore-ø                                                      h
                                                                                                              Type      24       PCBN/PCD             -
                                                                                                                                                     --

                                                                                                              Shape
                                                                                             ød g7




                                                                                                         b




                                                                                                                      (11, 16)     (11, 16)       (11, 16)
                                               a
                                               f




                                                            90˚     R2
                                      α˚                                   R1                                 Appl.
                                                                                                              Type
                                                       5˚




                                                                                                             Shape

                                                                                      Right hand (R) shown
Cutting
edge style   F                                                                                               For details see pp. 116 - 118



                                       Stock                             Min. Std.    Dimensions (mm)             Parts
Shank             Cat. No.                                               bore Nose
                                                        Insert
material                               R L                                øD R     d f R1 R h b f a Clamping Wrench
                                                                                            2
                                                                                                       set             Shim                                       Shim
                                                                                                                                                                  screw
   Carbide




             C12Q-CTFPR/L11 b                                            16           12 9 180 --- 11 --- 6f 10 CSW-00                  P-2.5             ---       ---

             C16R-CTFPR/L11                                              20           16 11 200 --- 15 --- 4f 10 CSG-5S                 P-2.5             ---       ---
                                                  TP         1103               0.4
             S12M-CTFPR/L11 b b                                          16           12 9 150 25 11 11.5 6f 10 CSW-00                  P-2.5             ---       ---

             S16Q-CTFPR/L11 b b                                          20           16 11 180 30 14 15 4f 10 CSG-5S                   P-2.5             ---       ---
   Steel




             S20R-CTFPR/L16 b b                                          25           20 13 200 40 18 18.5 2f 14.5 CSG-6S                P-3              ---       ---

             S25S-CTFPR/L16 b                     TP         1603        32     0.8 25 17 250 45 23 22.5 0f 14.5 CSG-6                   P-3              ---       ---

             S32T-CTFPR/L16                                              40           32 22 300 50 30 29.5 0f 14.5 CSG-6                 P-3         PAT-32      SM3i0.5i6
Note: When using right or left hand insert, right hand holder use left hand insert and left hand holder use right hand insert.
188                   TAC Boring Tools
                    b Parts for positive-rake C-type toolholder when using
                      chipbreaker piece
                                                                                        Clamping          Chipbreaker
                         Toolholder Cat. No.                         Shape                 set               piece
                     C12Q.S12M-CTFPR/L11                                                    ---               -
                                                                                                             --
                     C16R.S16Q-CTFPR/L11                                                  CSG-5         CBT-2M, (S)
                     S20R-CTFPR/L16                                                       CSG-5         CBT-3M, (S, L)
                     S25S-CTFPR/L16                                                       CSG-6         CBT-3M, (S, L)
                     S32T-CTFPR/L16                                                       CSG-6         CBT-3M, (S, L)
                     C16R.S16Q-CSKPR/L09                                                  CSG-5         CBS-3M, (S, L)
                     S20R-CSKPR/L09                                                       CSG-5         CBS-3M, (S, L)
                     S25S-CSKPR/L12                                                       CSG-6         CBS-4M, (S, L)
                     S32T-CSKPR/L12                                                       CSG-6         CBS-4M, (S, L)
                    When using chipbreaker piece, order above optional parts separately.

                    Sleeves
                    (For JET-TOOL, S-type and C-type boring bars having shank dias. of 8, 10, 12 and 16 mm)
                    BLS                   Cat. No.         Stock
                                                                       Applicable shank Dimensions (mm)
                                                                         dia. D (mm)
                                                                                                                                                      R
                    (Square shank)                                                       R     h     b
 TAC Boring Tools




                                                                                                                        ‡14(10)
                                       BLS16-08                                  8            125 28 12.5




                                                                                                                                                                                25
                                       BLS16-10                                  10           125 28 12.5
                                       BLS16-12                                  12           125 28 12.5                         4-M6(3-M6)
                                                                                                                                                                                              b
                                                                                                                                          45




                                                                                                                                                                                ‡D
                                                                                                                           h




                                                                                                                                                                                                   16
                                                                                                                      Above drawing shows BLS 16-08 type



                    BLS-C                 Cat. No.         Stock
                                                                       Applicable shank Dimensions (mm)
                                                                         dia. D(mm)
                                                                                                                                                          R
                    (Square shank)                                                       R     h     b                                                              50
                                      BLS16-08C                                  8            100 28 12.5                                       40                       30
                                                                                                                                                                           10
                                      BLS16-10C                                  10           100 28 12.5
                                      BLS16-12C                                  12           100 28 12.5


                                                                                                                                                                                25
                                                                                                                                                                                              b
                                                                                                                                               4-M6
                                                                                                                                                                                øD
                                                                                                                                   h




                                                                                                                                                                                                   16
                                                                                                                                   R3/8


                                                                       Applicable shank                Dimensions (mm)
                    BLM                   Cat. No.         Stock         dia. D(mm)              d         R     b                  h
                                                                                                                                                                          flD          3-M5 × 0.8

                    (Round shank)
                                      BLM20-08                                    8             20        100    19                18
                                                                                                                                                      b




                                                                                                                                                                                                        fld
                                      BLM25-08C                                   8             25         55    24                23
                                      BLM25-10C                                  10             25         55    24                23                          h                              R
                                      BLM25-12C                                  12             25         55    24                23


                    BLC                  Cat. No.         Stock
                                                                      Applicable Dimensions
                                                                        shank
                                                                                                Applicable           Standard type
                                                                                                                                                               R2               R1
                    (Used only for                                   dia. D(mm) R R 1    2      toolholder
                     JET-TOOLS         BLC40-8                             8       73   13    E08   -STUPR/L07(09)
                    Round shank)       BLC40-10                            8       73   13    E10   -STUPR/L11
                                                                                                                                                      ‡D




                                                                                                                                                                                            ‡d




                                       BLC40-12                           10       73   13    E12   -STUPR/L11
                                       BLC40-16                           12       73   13    E16   -STUPR/L13
                                     L/D ( lenght-to-diameter) ratios are adjustable between 3/1 and 5/1.


                                                                   Applicable   Dimensions      Applicable           Short type
                                          Cat. No.        Stock      shank                                                                                                                Copper
                                                                  dia. D(mm)     dR R
                                                                                   1 2          toolholder
                                                                                                                                                          R2         R1

                                      BLC32-8C                       8                        E09 -STUPR/L07(09)
                                      BLC32-10C                      10         32 45 20 E10 -STUPR/L11
                                                                                                                                                 ‡D




                                                                                                                                                                                 ‡d




                                      BLC32-12C                      12                  E12        -STUPR/L11
                                      BLC40-8C                       8                   E08        -STUPR/L07(09)
                                      BLC40-10C                      10                  E10        -STUPR/L11
                                                                                40 55 13
                                      BLC40-12C                      12                  E12        -STUPR/11
                                      BLC40-16C                      16                  E16        -STUPR/L13

				
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