GGST CH DIN

Z-PRO

Straight Fluted Taps for Cast Irons with Coolant Through Hole,

Blind Hole Use

Specification

■ Suitable for hard and abrasive

Coating <2D materials such as cast irons.

Considering comparatively quick wear, GGST CH is properly Recommended Tapping Speeds depending on Materials oversized. Cast irons Ductile cast irons

20鋳鉄30 20強靱鋳鉄30

(m/min) ( m/ min)

TYPE:1 TYPE:2

Coolant hole size Coolant hole size

Segment:1B

SizeClassCodeChamferL (mm)ℓ (mm)ℓn (mm)ℓs (mm)Ds (mm)K (mm)ℓk (mm)No. of flutesCoolant hole size(mm)TYPE
For Metric Threads
M6 × 1ISO2X3205101055C(2.5P)8015304564.98411
M6 × 1ISO2X3206101055E(1.5P)8015304564.98411
M7 × 1ISO2X3205101060C(2.5P)8015304575.58411
M7 × 1ISO2X3206101060E(1.5P)8015304575.58411
M8 × 1.25ISO2X3205101064C(2.5P)9019354786.29411
M8 × 1.25ISO2X3206101064E(1.5P)9019354786.29411
M8 × 1ISO2X3205101065C(2.5P)9019-4664.98411
M10 × 1.5ISO2X3205101078C(2.5P)100233952.51081141.51
M10 × 1.5ISO2X3206101078E(1.5P)100233952.51081141.51
M10 × 1.25ISO2X3205101079C(2.5P)10023-5175.5841.51
M10 × 1.25ISO2X3206101079E(1.5P)10023-5175.5841.51
M10 × 1ISO2X3205101080C(2.5P)9019-4675.5841.51
M10 × 1ISO2X3206101080E(1.5P)9019-4675.5841.51
M12 × 1.75ISO2X3205101088C(2.5P)11026-569710422
M12 × 1.75ISO2X3206101088E(1.5P)11026-569710422
M12 × 1.5ISO2X3205101089C(2.5P)10021-519710422
M12 × 1.5ISO2X3206101089E(1.5P)10021-519710422
M12 × 1.25ISO2X3205101090C(2.5P)10021-519710422
M12 × 1.25ISO2X3206101090E(1.5P)10021-519710422
M14 × 2ISO2X3205101100C(2.5P)11026-5611912422
M14 × 2ISO2X3206101100E(1.5P)11026-5611912422
M14 × 1.5ISO2X3205101102C(2.5P)10021-5111912422
M14 × 1.5ISO2X3206101102E(1.5P)10021-5111912422