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2011 DV8 Drilling Instructions

VIEWS: 376 PAGES: 5

  • pg 1
									Drilling Instructions
Symmetric & Asymmetric
  DAMNGOODBOWLINGDOTCOM
Symmetric                                                                             Normal Track

                                        ve
                                      ur e
                        g C a Big Curv
                 i




                                                                                                                      VAL
               B                                                                                P
                                                                                                       4 1/2”
                              or                 ”                                                                A



  he
                        io nf                 3½                                                 CG Area
                     it                     –
                 pos rol
T    in
  evv axim
           or e          t
        g c um con istanc side
                            d
                                      e : 0” so you
                                                  e
R                      O ut       it ive or mor
     h m g Pin                 pos ole f
 wit tin                   ¾          h
         r
      ta ut w       ith back
    S
           po            get
       Ma add a ded
          can       if   nee
                                                                          * Drilling layouts may look different than
            cu rve                                                      illustrated based on bowlers ball track and
                                                                        axis point. Consult with your local Pro Shop


                                        nkrank
                                                                                         for information



                         C for a Big  ra C                                            Normal Track

              B i      g         ion

  he                      p osit                      4”          qua
                                                                      lly
                                                                e
                 core nd                       2” – lance
T                                          e:
                                                                                                                 VAL
              g
         vvin backe stanc uld ba side
       re g                                                                                 P             5”
                              d i               o
  ast tron
                                                                                                                A
                                              h
F                        O ut          a ll s ositive
      h s g Pin the b nd p
   wit tin
                                                                                                                 3 3/8”
                            ,              a           be
                      lling humb hould or
                                                                                                      CG Area
         r
      Sta e dri e t                           s          f
           for n th
        Be ee                         ze deep
                                    si ½
                                                                                                                X
                               e
             tw ck hol X 2
          be ba                   /8
             G et st 1 1 t
                        a            c
                a t le g effe                     1. P is the larger circle or pin on the ball that marks the top
                          n
                     tro
                                                         of the core.
                   s                              2. X   is where to drill the get back hole on the ball.
                                                3. For left -handed bowlers use the mirror images of these layouts.
                                                Note: Finger, thumb and get back holes must have at least a moderate bevel
                                                and the riser Pin P must be at least one inch from any drille d hole to
                                                comply with the DV8 warranty.
Symmetric                                                                             Normal Track


                                      lip Big Flip
                                                                                                   P




                       g Fn for a                                                                               5”


              Bi




                                                                                                                        VAL
                                 io                                                                                     A
                            osit
  h e ding core p                           – 6” e




                                                                                                                        3 3/8”
T  g  skid ckend                 a n ce:
                                         3”
                             dist should d
                                              bala
                                                   nc                                                         CG Area




Lon he ba n Out                  ball mb an e
                                                                                                                        X

     t             P i        he         u         z
  on
         r t ing ling, t he th ole si deep
     Sta e dril een t back h 2 ½
            or           w                    X
       Bef lly bet e. Get 1 1/8
               a           d          t
          equ ive si t leas                                              * Drilling layouts may look different than
                  it         a
              pos d be effect                                          illustrated based on bowlers ball track and
                s houl rong                                            axis point. Consult with your local Pro Shop
                        st                                                              for information
                   f or

                                              u rve
                                       rC                                    Normal Full Roller Track
                            lle                 lle r
                                             Ro
                          o             Full
                  lR
                                                                                                            A
                                     a
                l                or
    e Fu                   io
                     osit cont
                              n f rol                ”
                                                – 4 ou
                                                                                                              1/8”
                                                                                                         10


Th
                   p                         1”           y
           c ore ximum ance:                          so
        g           a              t              e
   vvin ith m ut dis ive sid more
                                                                                              CG       Area



Re e w
                                                                                           ”




                          O
                                                                                        3/8




                                      it           r
                   Pin ¾ pos ole fo
                                                                                       3




                                                                                                90°
   ur v         g                                                                    P
 C
          rtin with back h
    Sta out                   et
          ap d a g ed
        M ad                    d
           c an        if   nee
              cur ve                            1. P is the larger circle or pin on the ball that marks the top
                                                         of the core.
                                               2. X      is where to drill the get back hole on the ball.
                                               3. For left -handed bowlers use the mirror images of these layouts.
                                                Note: Finger, thumb and get back holes must have at least a moderate bevel
                                                and the riser Pin P must be at least one inch from any drille d hole to
                                                comply with the DV8 warranty.
Asymmetric                                                                     Normal Track


                                  ve
                                ur e
                   g C a Big          Cur
                                          v                                               P             4 1/2”      70°
                                                                                                                            A



            B i                or
                                                                                                   CG
                                                                                                        Area       45°




                                                                                                                            VAL
                                               ”
  he
                         io nf              3½
                      it                 –
                  pos rol
T     in g core cont tance: ees
                  m
  evv aximu Out di 5 deg 70 de
                                s
                                     0”
                                       r         gr ees
                                                        )                                                           L


R        m          n             4      le
 w ith ing Pi et at L ang
           t            s          A
     S tar r pin ers(V
              to           ng
        L oca low fi                                              * Drilling layouts may look different than
                  e
           P in b                                               illustrated based on bowlers ball track and
                                                                axis point. Consult with your local Pro Shop
                                                                                 for information



                                  nkrank
                                ra C
                                                                              Normal Track

                  g C for a Big
           B i             ion             ”
 he
                      osit
                       p                3½                                          P               5”
                                      –
                core nd
                                                                                                                  70°

T     re vvin backe stanc rees
   st trong
              g
                           di
                                e: 0”
                                 deg 70 de
                                             g ree
                                                   s)
                                                                                        CG A
                                                                                             rea            60°
                                                                                                                        A
                                                                                                                         VAL

Fa                     ut     0
     h s         P in O at 6 angle
  wit ting               et     L
       a r           n s rs(VA
                  pi ge
     St tor              n
                                                                                                    L

       L oca low fi
                 e
          P in b
                                        1. P     is the larger circle or pin on the ball that marks the top
                                                  of the core.
                                        2. L      is a small white pin that marks the Mass Bias of the ball.
                                        3. For left -handed bowlers use the mirror images of these layouts.
                                         Note: Finger, thumb and get back holes must have at least a moderate bevel
                                         and the riser Pin P must be at least one inch from any drille d hole to
                                         comply with the DV8 warranty.
Asymmetric                                                                    Normal Track
                                                                                               P

                                                                                                           5”

                           lirp Big Flip
                                                                                                    45°             30°



                          F a
                                                                                               CG Area
                                                                                                                          A




             B igposition fo




                                                                                                                          VAL
 heidding cnorde
                                                                                                    L
                                         – 6”
T sk
   ng            e         ist an ce:
              ack Out d 5 deg 30 de
                                      3”
                                        re es g ree
                                                    s)
 Lo he b                        4        le
                   in
   o n t ing P et at L ang
            t         s          A
      S tar r pin ers(V
              to        ng
         L oca low fi                                    * Drilling layouts may look different than
                be                                     illustrated based on bowlers ball track and
            Pin                                        axis point. Consult with your local Pro Shop
                                                                                  for information



                                       ur ve                         Normal Full Roller Track

                                rC
                                                                                            45°


                        lle
                                             r                                            X-Hole
                                        olle
                                                                                                                     0°
                                                                    90°                 Safe Zone

                      o           Full
                                        R                                                                       A


              ll R
                                                                                        L
                                a
                            for l                                                                   1/8”
      Fu                on
                                                                                               10
                                           ”
    e             o siti contro ” – 6
Th
                p                      3                                          CG Area

          c ore ximum ance:               es                                        45°

     ving h ma t dist degre
                                                                                    ”
                                                                                  3/8




   v
 Re e wit n Ou
                                                                               3




                                                                                            90°
                                 45                                           P

  Cu rv       g Pi        t  at
         rtin pin se
     Sta tor                                                                         X-Hole
            a
        Loc                                                                        Safe Zone



                                        1. P    is the larger circle or pin on the ball that marks the top
                                                 of the core.
                                       2. L      is a small white pin that marks the Mass Bias of the ball.
                                       3. For left -handed bowlers use the mirror images of these layouts.
                                        Note: Finger, thumb and get back holes must have at least a moderate bevel
                                        and the riser Pin P must be at least one inch from any drille d hole to
                                        comply with the DV8 warranty.

								
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