Page 1682 - Master Catalog 2017, Inch
P. 1682
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
GT30 GP6520, semi-
X X X #2–1" GM6515, X C 45° ANSI 302A
GP6505 bottom
GT30 semi-
X X X #6–1/2" GP6520 X C 45° DIN/ANSI
bottom
GT30 GP6520, semi- DIN 371,
X X X M3–M42 GM6515, X C 45°
GP6505 bottom 374, 376
GT30 semi-
X X X M24–M42 GP6520 X C 45° DIN 376, XL
bottom
GT30 GP6520, semi-
X X X M3–M16 X C 45° ANSI 302A
GM6515 bottom
GT31 semi-
X X X 1/4–1/2" GP6520 X C 45° DIN/ANSI
bottom
GT31 GP6520, semi-
X X X M5–M42 X C 45° DIN 371, 376
GM6515 bottom
GT31
semi-
X X X M24–M42 GP6520 X C 45° DIN 376, XL
bottom
GT32 DIN 371,
X X X M5–M16 GP6520 X bottoming E 45°
374, 376
GT33 DIN 371,
X X X M5–M16 GP6520 X bottoming E 45°
374, 376
GT50 semi-
X X X M24–M42 GP6520 X C 15° DIN 376, XL
bottom
GT51 semi-
X X X M24–M42 GP6520 X C 15° DIN 376, XL
bottom
GT12
semi-
X X X M3–M20 WS32MG X C 10° DIN 371, 376
bottom
GT92 WU32MG, 3-4 ANSI
X X X #2-3/4" X — 11°
WS39MG pitches 302A
GT92
WU32MG, 3-4 ANSI
X X X M2.5–M12 X — 11°
WS39MG pitches 302A
GT94 WU32MG, ANSI
X X X #4-5/8" X bottom E 11°
WS39MG 302A
GT16 semi-
X X X M3–M12 WN35MG X C 30° DIN 371
bottom
GT62 WS30MG, semi- ANSI
X X X #2-1" X C 10°
WS34MG bottom 302A
GT62
WS30MG, semi- ANSI
X X X M2.5–M12 X C 10°
WS34MG bottom 302A
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