Page 1684 - Master Catalog 2017, Inch
P. 1684

High-Performance Taps
                Selection Guide





                       Good         hole       thread     coolant                 material  chamfer
                      Better
                                                                      size
                     Best     through  blind  cutting forming  flood  through  range
                                                                                   carbide  HSS-E-PM
                                                                            grade/      HSS-E          helix
                      series                                        min–max  coating      HSS  type  form  angle  dimension
                Spiral-Flute Taps (continued)
                       GT80                                                                 semi-
                                         X     X          X         M3–M20  WN48EG     X           C   45°  DIN 371, 376
                                                                                           bottom
                       GT82                                                                 semi-
                                         X     X          X          #2–1/2"  WN44EG   X           C   45°  DIN/ANSI
                                                                                           bottom
                       GT82                                                                 semi-
                                         X     X          X         M3–M12  WN44EG     X           C   45°  DIN/ANSI
                                                                                           bottom
                       GT86                                                                 semi-
                                         X     X          X          #2–1/2"  WN44EG   X           C   25°  DIN/ANSI
                                                                                           bottom
                       GT86                                                                 semi-
                                         X     X          X         M3–M12  WN44EG     X           C   25°  DIN/ANSI
                                                                                           bottom
                       GT02                                                                 semi-           DIN 371,
                                         X     X          X         M3–M20  WP31MG   X             C   25°
                                                                                           bottom           374, 376
                       GT04
                                         X     X          X         M3–M20 WH36MG    X      semi-   C  42°  DIN 371,
                                                                                           bottom           374, 376
                     VTSFT50                                               WP42EG,          semi-
                                         X     X          X          #2–2"  WP49EG,    X           C   45°  ANSI 302A
                                                                           WU41EG,         bottom
                                                                           WU40EG
                     VTSFT51
                                         X     X          X          #4–3/4"  WP49EG   X   bottoming  E  45°  ANSI 302A

                     VTSFT90
                                                                           WP42EG,          semi-
                                         X     X          X          #4–3/4"           X           C   45°  DIN/ANSI
                                                                           WP49EG          bottom
                     VTSFT97                                                                semi-
                                         X     X                X    1/4–1"  WP42EG    X           C   45°  DIN/ANSI
                                                                                           bottom
                     VTSFT60                                               WU41EG,          semi-
                                         X     X          X          #4–1"             X           C   45°  DIN 371, 376
                                                                           WP49EG          bottom
                     VTSFT55                                               WP42EG,
                                                                           WP49EG,          semi-
                                         X     X          X         M3–M30             X           C   45°  ANSI 302A
                                                                           WU41EG,         bottom
                                                                           WU40EG
                     VTSFT55
                                         X     X          X         M3–M18  WP49EG     X   bottoming  E  45°  ANSI 302A
                     VTSFT65                                               WP42EG,
                                                                           WP49EG,          semi-           DIN 371,
                                         X     X          X         M2–M33             X           C   45°
                                                                           WU41EG,         bottom           374, 376
                                                                           WU40EG
                     VTSFT65                                               WP42EG,                          DIN 371,
                                         X     X          X         M3–M20             X   bottoming  E  45°
                                                                           WP49EG                           374, 376
                     VTSFT95                                               WP42EG,          semi-
                                         X     X          X         M3–M20             X           C   45°  DIN/ANSI
                                                                           WP49EG          bottom
                     VTSFT99                                                                semi-
                                         X     X                X   M6–M20  WP42EG     X           C   45°  DIN/ANSI
                                                                                           bottom
                     VTSFT75                                               WU41EG,          semi-
                                         X     X          X         M3–M20             X           C   45°    JIS
                                                                           WU40EG          bottom
                     VTSFT54                                                                semi-
                                         X     X          X          #4–5/8"  WP49EG   X           C   45°  Extend 6"
                                                                                           bottom


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