Page 288 - Yamawa_European_Catalogue_YEU21

Straight Fluted Taps

GG-HT TiCN
Intro

MS Material Specifi c Series
SP Straight Fluted Taps for Cast Iron, Coated

FEATURES
Material specifi c for blind and through hole application.
2.5P
SL HSS-E COATING Specific design for best performance on cast iron
THCHT application.
Special coating allows stable and long life even at high
speed.
Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min) This item will be gradually replaced by:
K1 5÷20 H N2 10÷20 I
. GGST page 264
K2 5÷20 H N4 10÷20 H
ST K3 ≤10 H
K4 ≤10 I
DIN
H 1st choice I suitable
ROLL

DIN-GG-HT TiCN
TYPE: EU_108 TYPE: EU_116
CARBIDE
K K
DCON DCON
THL LK
LS K THL LK K
LU LS
LONG
LF
LF
HAND TYPE: EU_109
TAPS K
DCON

THL LK
LS K
EG (STI) LU
LF

SPECIAL
THREADS,
GAUGES

THREAD
MILLS

DIES

CENTER
DRILLS

Technical
info

286