GGST CH

Z-PRO Series

SP Straight Fluted Taps for Cast Iron with Axial Coolant Hole,

Coated

2.5P

SL HSS-E

COATING

THCHT

PO Recommended Tapping Speeds Depending On Materials ISO Vc (m/min) ISO Vc (m/min)

K110÷30HN210÷30I
K210÷30HN410÷30H
STK3≤15H
K4≤10I

DIN H 1st choice I suitable ROLL

FEATURES Material specific with axial oil hole for blind hole application. Specific design for best performance on cast iron application. Special coating allows stable and long life even at high speed. Availability related to GG-HT-OH TiCN stock exhaustion

DIN-GGST CH

TYPE: EU_110 TYPE: EU_114

CARBIDE

K K DCON DCON

THL

LKTHLLKK
LSK

LONG LU LS

LF LF

HAND

TAPS

EG (STI)

SPECIAL

THREADS,

GAUGES

THREAD

MILLS

DIES

CENTER

DRILLS