Page 276 - Yamawa_European_Catalogue_YEU21

Straight Fluted Taps

GGST CH E(1.5P)
Intro

Z-PRO Series
SP Straight Fluted Taps 1.5P, for Cast Iron with Axial Coolant
Hole, Coated
FEATURES
Material specific with axial oil hole and extra short
1.5P chamfer (1.5P) for blind hole application.
SL HSS-E COATING
THCHT Specific design for best performance on cast iron
application.
Special coating allows stable and long life even at higher
speed.
Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min)
K1 10÷30 H N2 10÷30 I
K2 10÷30 H N4 10÷30 H
ST K3 ≤15 H
K4 ≤10 I
DIN
H 1st choice I suitable
ROLL

DIN-GGST CH E(1.5P)
TYPE: EU_110 TYPE: EU_114
CARBIDE
K K
DCON DCON
THL LK LK
LS K THL LS K
LONG LU
LF LF

HAND
TAPS

EG (STI)

SPECIAL
THREADS,
GAUGES

THREAD
MILLS

DIES

CENTER
DRILLS

Technical
info

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