Page 522 - Yamawa_European_Catalogue_YEU23
P. 522
EG STI Taps
PO STI
Intro
GP General Purpose Series
SP
Spiral Pointed Taps for Helical Coil Wire Screw Thread Inserts
FEATURES
General purpose for through hole application.
5P
SL HSS-E 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-PO 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
520
