Page 118 - Yamawa_European_Catalogue_YEU21

Spiral Fluted Taps

SP-BLF V
Intro

GP General Purpose Series
SP Spiral Fluted Taps, Deep Hole Use, Coated

DIN
FEATURES
General purpose for blind hole application.
2.5P
SL HSS-E COATING For tapping steel, also suitable for stainless steel and non-
THCHT ferrous materials application.
BLF geometry reduces edge chipping trouble and
improves chip ejection.
Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min)
P1 10÷20 H M1 6÷12 I N1 10÷20 I
P2 10÷20 H N2 10÷20 I
ST P3 10÷20 H N3 10÷20 I
P4 10÷15 H N4 10÷20 I
P7 6÷12 I
H 1st choice I suitable
ROLL

DIN-SP-BLF V
TYPE: EU_140 TYPE: EU_025
CARBIDE K
DCON K
DCON
LT
LK K
THL THL LS LK K
LONG LU LS LU
LF LF

HAND TYPE: EU_023
TAPS K
DCON

THL LK K
EG (STI) LS
LF

SPECIAL
THREADS,
GAUGES

THREAD
MILLS

DIES

CENTER
DRILLS

Technical
info

116