GG-HT DIN

Hand Taps for Cast Irons, Coated

Specification

■ Suitable for hard and abrasive

Coating <2D materials such as cast irons.

Considering comparatively quick Nitride wear, GG-HT is properly oversized. TYPE:1 Recommended Tapping Speeds depending on Materials

Cast irons Ductile cast irons

5 鋳鉄10 5強靱鋳鉄10

(m/min) ( m/ min)

TYPE:2 TYPE:3

TYPE:4 TYPE:5

Segment:1B(G=1H)

SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTYPE
For Metric Threadsl
M3×0.5ISO2X96263.0TC2.5P56918343.52.7631
M4×0.7ISO2X96264.0TC2.5P631321384.53.4641
M5×0.8ISO2X96265.0TC2.5P7014253964.9841
M6×1ISO2X96266.0TC2.5P8015304564.9841
M6×1ISO2X97266.0TC2.5P8015--4.53.4642
M8×1.25ISO2X96268.0TC2.5P9019354786.2943
M8×1.25ISO2X97268.0TC2.5P9019-4664.9845
M8×1ISO2X98268.0MTC2.5P9019-4664.9844
M10×1.5ISO2X9626010TC2.5P100233952.51081143
M10×1.5ISO2X9726010TC2.5P10023-5175.5845
M10×1.25ISO2X9826010NTC2.5P10023-5175.5844
M10×1ISO2X9826010MTC2.5P9019-4675.5844
M12×1.75ISO2X9726012TC2.5P11026-56971045
M12×1.5ISO2X9826012OTC2.5P10021-51971044
M12×1.25ISO2X9826012NTC2.5P10021-51971044
M12×1ISO2X9826012MTC2.5P10021-51971044