Page 290 - Yamawa_European_Catalogue_YEU21
P. 290
Straight Fluted Taps
GG-HT-OH TiCN
Intro
MS Material Specifi c Series
SP Straight Fluted Taps for Cast Iron with Axial Coolant Hole,
Coated
FEATURES
Material specific with axial oil hole for blind hole
2.5P application.
SL HSS-E COATING
THCHT Specific design for best performance on cast iron
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 10÷30 H N2 10÷30 I
. GGST-CH page 266
K2 10÷30 H N4 10÷30 H
ST K3 ≤15 H
K4 ≤10 I
DIN
H 1st choice I suitable
ROLL
DIN-GG-HT-OH TiCN
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
288
