Page 518 - Yamawa_European_Catalogue_YEU23

EG STI Taps

SP STI
Intro

GP General Purpose Series
SP
Spiral Fluted Taps for Helical Coil Wire Screw Thread Inserts

FEATURES
General purpose for blind hole application.
2P
SL HSS-E NI NI treatment allow stable and long life on Aluminium,
THCHT Aluminium casting and die-casting.
Also suitable for carbon steel application.

Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min)
P1 5÷10 , N1 5÷15 +
P2 5÷10 , N2 5÷15 +
ST P3 5÷10 , N3 5÷15 +
N4 5÷15 +
+ 1st choice , suitable
ROLL

ANSI-SP STI
TYPE: US_005 TYPE: US_006
CARBIDE K K
DCON DCON

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

HAND TYPE: US_007
TAPS K
DCON

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

THREAD
MILLS

DIES

CENTER
DRILLS

Technical
info

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