Page 106 - Yamawa_European_Catalogue_YEU21

Spiral Fluted Taps

SP-BLF
Intro

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

DIN
FEATURES
General purpose for deep blind hole application.
2.5P
SL HSS-E For tapping steel at medium-low cutting speed, also
THCHT suitable for non-ferrous materials.
BLF geometry allows smooth chip ejection.

Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min) This item will be gradually replaced by:
P1 5÷10 I N1 5÷10 I
. SP page 94
P2 5÷10 H N2 5÷10 I
ST P3 5÷10 I N3 5÷10 I
P4 5÷8 I N4 5÷10 I
H 1st choice I suitable
ROLL

DIN-SP-BLF
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

104