LS-NPTF

GP General Purpose Series

Long Shank Straight Fluted Taps for American Dryseal Taper SP

Pipe Threads

FEATURES Long shank general purpose for extended overhang on 3P blind and through hole application.

HSS-E SL

THCHT For steel application at low cutting speed, also suitable for cast iron and non-ferrous materials. Recommended Tapping Speeds Depending On Materials PO

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

P1≤5IK1≤5IN2≤5I
P2≤5HK2≤5IN3≤5I
P3≤5IK3≤5IN4≤5IST
P4≤5I

H 1st choice I suitable ROLL JIS-LS-NPTF

TYPE: Pipe_065 TYPE: Pipe_058 K DCON DCON

THLg LK THLg LK

K THL THL LF LF

K

K

CARBIDE

LONG

JIS

HAND

TAPS

NPTFTCTR (tolerance)Ø (mm)Hole Ø (mm)CodeTHCHT (chamfer)Basic major Ø (mm)LF ( mm )THL ( mm )LS ( mm )DCON ( mm )K ( mm )LK ( mm )NOFTypeStock
JIS
1/1627ANSI G5.955.99TNTF01LL103P7.77010017-8694065fEG (STI)
-ANSI G5.955.99TNTF01LL153P7.77015017-8694065f
1/827ANSI G8.38.34TNTF02LL103P10.11710019-8694058f
-ANSI G8.38.34TNTF02LL153P10.11715019-8694058fSPECIAL THREADS
1/418ANSI G10.710.75TNTF04OL153P13.42615028-119124058f, GAUGES
-ANSI G10.710.75TNTF04OL103P13.42610028-119124058f
ANSI G14.114.17TNTF06OL103P16.86610028-1411144058f
3/8-18ANSI G14.114.17TNTF06OL153P16.86615028-1411144058fTHREAD
1/2-14ANSI G17.417.44TNTF08QL153P20.98015035-1814174058fMILLS
3/4-14ANSI G22.722.75TNTF12QL153P26.32515035-2317204058f
1 -11 1/2ANSI G28.528.6TNTF16TL153P32.93415045-2621245058f

DIES

CENTER

DRILLS