GGST DIN

Z-PRO

Straight Fluted Taps for Cast Irons

Specification

■ Suitable for hard and abrasive materials such

Coating <2D as cast irons. Considering comparatively

quick wear, GGST is properly oversized. Recommended Tapping Speeds depending on Materials Cast irons Ductile cast irons 5 鋳鉄20 5強靱鋳鉄20

(m/min) ( m/ min)

TYPE:1 TYPE:2

TYPE:3 TYPE:4

Segment:1B(G=1H)

SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesTYPE
For Metric Threadsl
M3×0.5ISO2X3104101035C(2.5P)56918343.52.7631
M4×0.7ISO2X3104101042C(2.5P)631321384.53.4641
M5×0.8ISO2X3104101049C(2.5P)7014253964.9841
M6×1ISO2X3104101055C(2.5P)8015304564.9841
M8×1.25ISO2X3104101064C(2.5P)9019354786.2942
M8×1ISO2X3104101065C(2.5P)9019-4664.9843
M10×1.5ISO2X3104101078C(2.5P)100233952.51081142
M10×1.25ISO2X3104101079C(2.5P)10023-5175.5843
M10×1ISO2X3104101080C(2.5P)9019-4675.5843
M12×1.75ISO2X3104101088C(2.5P)11026-56971044
M12×1.5ISO2X3104101089C(2.5P)10021-51971043
M12×1.25ISO2X3104101090C(2.5P)10021-51971043
M12×1ISO2X3104101091C(2.5P)10021-51971043
M14×2ISO2X3104101100C(2.5P)11026-561191244
M14×1.5ISO2X3104101102C(2.5P)10021-511191243
M16×2ISO2X3104101114C(2.5P)11026-561291244