Page 1758 - Master Catalog 2017, Inch

High-Performance Taps
Victory Spiral-Flute HSS-E-PM Taps • Blind Holes
™

• GP6520 TiCN for steel.

Shank Tolerance
D inch tolerance h6
.118–.236 +0, -.0003
.236–.394 +0, -.0004
.394–.709 +0, -.0004
.709–1.181 +0, -.0005
1.181–1.969 +0, -.0006
„ GT31 • Fractional • Form C Semi-Bottoming Chamfer • Through Coolant • DIN Length ANSI Shank

• For Steel

first choice
alternate choice

GP6520
grade GP6520
TiCN inch dimensions
number class
order # catalog # D1 TPI L L3 L2 D of flutes of fit
4176886 GT315045 1/4 - 20 3.15 .51 1.18 .255 3 3BX
4176891 GT315040 1/4 - 28 3.15 .51 1.18 .255 3 3BX
4176887 GT315036 5/16 - 18 3.54 .55 1.38 .318 3 3BX
4176892 GT315041 5/16 - 24 3.54 .55 1.38 .318 3 3BX
4176888 GT315037 3/8 - 16 3.94 .63 1.53 .381 3 3 3BX
High-Performance Taps 4176889 GT315038 7/16 - 14 3.94 .71 1.61 .323 4 4 4 4 3BX
3.94
.63
1.53
.381
3BX
3/8 - 24
4176893 GT315042
.71
.323
1.61
3.94
4176894 GT315043
3BX
7/16 - 20
.367
3BX
4.33
1/2 - 13
4176890 GT315039
.79
1.85
3BX
1.85
4176895 GT315044
.367
.79
4.33
1/2 - 20

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