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METRIC TAP DRILL CHART TECHNICAL RECOMMENDED TAPPING DRILL SIZE “I

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METRIC TAP DRILL CHART TECHNICAL RECOMMENDED TAPPING DRILL SIZE “I Powered By Docstoc
					            METRIC TAP DRILL CHART

             RECOMMENDED TAPPING DRILL SIZE
            M (ISO METRIC COARSE)           MF (ISO METRIC FINE)                      MF (ISO METRIC FINE)
TECHNICAL




             Size      Pitch        Drill   Size            Pitch            Drill    Size        Pitch          Drill
             mm        mm           mm      mm              mm               mm       mm          mm             mm
             M1        .25          .75     M2              .25              1.75     M24         1.5            22.5
             M1.1      .25          .85     M2.2            .25              1.95     M24         2              22
             M1.2      .25          .95     M2.3            .25              2.05     M25         1              24
             M1.4      .3           1.1     M2.5            .35              2.15     M25         1.5            23.5
             M1.6      .35          1.25    M2.6            .35              2.25     M25         2              23
             M1.8      .35          1.45    M3              .35              2.65     M27         1              26
             M2        .4           1.6     M3.5            .35              3.15     M27         1.5            25.5
             M2.2      .45          1.75    M4              .35              3.65     M27         2              25
             M2.5      .45          2.05    M4              .5               3.5      M28         1              27
             M3        .5           2.5     M5              .35              4.65     M28         1.5            26.5
             M3.5      6            2.9     M5              .5               4.5      M28         2              26
             M4        .7           3.3     M5              .75              4.25     M30         1              29
             M4.5      .75          3.75    M5.5            .5               5        M30         1.5            28.5
             M5        .8           4.2     M6              .5               5.5      M30         2              28
             M6        1            5       M6              .75              5.25     M30         3              27
             M7        1            6       M7              .75              6.25     M32         1              31
             M8        1.25         6.75    M8              .5               7.5      M32         1.5            30.5
             M9        1.25         7.75    M8              .75              7.25     M32         2              30
             M10       1.5          8.5     M8              1                7        M33         1.5            31.5
             M11       1.5          9.5     M9              .75              8.25     M33         2              31
             M12       1.75         10.2    M9              .1               8        M33         3              30
             M14       2            12      M10             .5               9.5      M35         1.5            33.5
             M16       2            14      M10             .75              9.25     M35         2              33
             M18       2.5          15.5    M10             1                9        M35         3              32
             M20       2.5          17.5    M10             1.25             8.75     M36         1              35
             M22       2.5          19.5    M11             .75              10.25    M36         1.5            34.4
             M24       3            21      M11             1                10       M36         2              34
             M27       3            24      M11             1.25             9.75     M36         3              33
             M30       3.5          26.5    M12             .5               11.5     M38         1              37
             M33       3.5          29.5    M12             .75              11.25    M38         1.5            36.5
             M36       4            32      M12             1                11       M38         2              36
             M39       4            35      M12             1.25             10.75    M39         1.5            37.5
             M42       4.5          37.5    M12             1.5              10.5     M39         2              37
             M45       4.5          40.5    M14             1                13       M39         3              36
             M48       5            43      M14             1.25             12.75    M40         1              39
             M52       5            47      M14             1.5              12.5     M40         1.5            38.5
             M56       5.5          50.5    M15             .75              14.25    M40         3              37
             M60       5.5          54.5    M15             1                14       M42         1.5            40.5
             M64       6            58      M15             1.5              13.5     M42         2              40
             M68       6            62      M16             .5               15.5     M42         3              39
             M72       6            66      M16             .75              15.25    M42         4              38
             M76       6            70      M16             1                15       M45         1.5            43.5
                                            M16             1.25             14.75    M45         2              43
                                            M16             1.5              14.5     M45         3              42
                                            M17             1                16       M48         1.5            46.5
                                            M17             1.5              15.5     M48         2              46
                                            M18             .75              17.25    M48         3              45
                                            M18             1.25             16.75    M48         4              44
                                            M18             1.5              16.5     M50         1.5            48.5
                                            M18             2                16       M50         2              48
                                            M19             1                18       M50         3              47
                                            M20             1                19       M52         1.5            50.5
                                            M20             1.5              18.5     M52         2              50
                                            M20             2                18       M52         3              49
                                            M22             1                21       M52         4              48
                                            M22             1.5              20.5     M56         2              54
                                            M22             2                20       M56         4              52
                                            M24             1                23

                                            All information is strictly informative



                                                       “I know of no more disagreeable situation than to be left feeling
                                                       generally angry without anybody in particular to be angry at.”
                                                                                                   FRANK MOORE COLBY



            22                                                      “PROFESSIONALS SERVING PROFESSIONALS”

				
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