ZELX NI SP STI

MS Material Specifi c Series

SP Spiral Fluted Taps for Nickel Base Alloys, for Helical Coil Wire

Screw Thread Inserts

FEATURES Material specifi c for blind hole application.

3P 1.5P

SL HSS-P NX Specifi c design and NX treatment allow high performance

THCHTTHCHTon Nickel base alloys.
SYNCHRO
Also suitable for stainless steel and high alloy steel.
PORecommended Tapping Speeds Depending On Materials

ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min)

P15÷15IM1 5÷15HS15÷10H
P25÷15IM2 5÷15HS25÷10H
STP35÷15HM34÷8 H
P45÷15H
P55÷10I
P75÷15H
ROLL
P84÷8H

H 1st choice I suitable ANSI-ZELX NI SP STI

TYPE: US_002 TYPE: US_014

CARBIDE

K K DCON DCON

THL LK

K THL LK K

LONG LU LF LF

HAND

TAPS

EG(STI) UNCTCTR (tolerance)Ø (mm)Hole Ø (mm)CodeTHCHT (chamfer)LF ( inch )THL ( inch )LU ( inch )LS ( inch )DCON ( inch )K ( inch )LK ( inch )NOFTypeStock
ANSI
STI No.2-56UNCGH22.352.4Y874003P1.8750.2360.562-0.140.110.1873002f
GH13.13.13Y874033P20.2760.687-0.140.110.1873002f
GH23.13.13Y874043P20.2760.687-0.140.110.1873002f
STI No.4-40UNCGH23.13.13Y870041.5P20.2760.687-0.140.110.1873002f
GH33.13.13Y874203P20.2760.687-0.140.110.1873002f
GH33.13.13Y874191.5P20.2760.687-0.140.110.1873002f
GH23.83.83Y874083P2.3750.3540.875-0.190.1520.253002f
GH23.83.83Y870081.5P2.3750.3540.875-0.190.1520.253002f
STI No.6-32UNCGH33.83.83Y874243P2.3750.3540.875-0.190.1520.253002f
GH33.83.83Y874251.5P2.3750.3540.875-0.190.1520.253002f
GH53.83.83Y870421.5P2.3750.3540.875-0.190.1520.253002f
GH14.44.48Y814093P2.3750.3540.937-0.220.1650.2813002f
STI N8-32UNCGH24.44.48Y874103P2.3750.3540.937-0.220.1650.2813002f
o.GH34.44.48Y874263P2.3750.3540.937-0.220.1650.2813002f
GH24.44.48Y870261.5P2.3750.3540.937-0.220.1650.2813002f

THREADS,

THREAD

MILLS

DIES

DRILLS