GG-HT(Coating)

Straight Fluted Taps for Cast Irons, Coated

Specification

■ Suitable for hard and abrasive materials such as cast irons. E Coating Considering comparatively quick wear, GG-HT is properly oversized.

Recommended Tapping Speeds depending on Materials

rey cast iron DIN371

TYPE 1 IS 〜10 (m/min)

For icon explanation, refer to P.50

TYPE:2 DIN376 TYPE:3 DIN371

TYPE:4 DIN376 TYPE:5 DIN374 / DIN5156

Segment:1B

SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTypeStock
For Metric Threads
M3×0.5ISO2X96263.0TC2.5P56918343.52.7631
M4×0.7ISO2X96264.0TC2.5P631321384.53.4641
M5×0.8ISO2X96265.0TC2.5P7014253964.9841
M×1ISO2X96266.0TC2.5P8015304564.9841
697266.0TC2.5P8015--4.53.4642
M8×12ISO2X96268.0TC2.5P9019354786.2943
.597268.0TC2.5P9019-4664.9844
M8×1ISO2X98268.0MTC2.5P9019-4664.9845
ISO2X9626010TC2.5P1002339521081143
M10×1.59726010TC2.5P10023-5175.5844
M10×1.25ISO2X9826010NTC2.5P10023-5175.5845
M10×1ISO2X9826010MTC2.5P9019-4675.5845
M12×1.75ISO2X9726012TC2.5P11026-56971044
M12×1.5ISO2X9826012OTC2.5P10021-51971045
M12×1.25ISO2X9826012NTC2.5P10021-51971045
M12×1ISO2X9826012MTC2.5P10021-51971045