Page 498 - Yamawa_European_Catalogue_YEU21

Long Taps

MC-HT
Intro

GP General Purpose Series
SP
Long Shank Straight Fluted Taps with Axial
(Blind) and Radial (Through) Coolant Holes

SL 5P 1.5P FEATURES
HSS-E Long shank general purpose for extended overhang on
THCHT THCHT blind and through hole application.
For steel application, also suitable for cast iron and non-
ferrous materials.
PO RECOMMENDED TAPPING SPEEDS DEPENDING ON MATERIALS 1.5P chamfer with axial oil hole for blind hole application,
5P chamfer with radial coolant holes for through hole
ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min) application.
P1 5÷10 I K1 5÷10 I N2 5÷10 I
P2 5÷10 H K2 5÷10 I N3 5÷10 I
ST P3 5÷10 I K3 5÷10 I N4 5÷10 I
P4 5÷10 I
H 1st choice I suitable
ROLL

JIS-MC-HT

CARBIDE TYPE: HT_029 TYPE: HT_027
K K
DCON DCON

THL LK THL LK
LONG LU LS K LU LS K
LF LF
JIS

HAND TYPE: HT_030 TYPE: HT_028
TAPS
K K
DCON DCON

THL LK LK
EG (STI) LS K LS K
THL
LF LF
SPECIAL
THREADS,
GAUGES

THREAD
MILLS

DIES

CENTER
DRILLS

Technical
info

496