Page 475 - Yamawa_European_Catalogue_YEU23

h stock standard, ) check stock EU, f check stock JP, m stock exhaustion

LS-NPTF Intro

GP General Purpose Series
Long Shank Straight Fluted Taps for American Dryseal Taper SP
Pipe Threads
FEATURES
Long shank material specific for blind and through
3P through hole application.
HSS-E SL
THCHT Specific design for stainless steel, also suitable for steel
and alloy steel.
OX treatment reduces welding troubles.
Recommended Tapping Speeds Depending On Materials
PO
ISO Vc (m/min) ISO Vc (m/min) ISO Vc (m/min)
P1 ≤5 , K1 ≤5 , N2 ≤5 ,
P2 ≤5 + K2 ≤5 , N3 ≤5 ,
P3 ≤5 , K3 ≤5 , N4 ≤5 , ST
P4 ≤5 ,
+ 1st choice , suitable
ROLL

JIS-LS-NPTF
TYPE: Pipe_065 TYPE: Pipe_058
CARBIDE
K K
DCON DCON

THLg
THLg
LK LK
K K
LONG
THL THL
LF LF
JIS
HAND
TAPS
TCTR Ø Hole Ø THCHT Basic LF THL LS DCON K LK
(tolerance) (mm) (mm) (chamfer) (mm) (mm) (mm) (mm) (mm) (mm)
NPTF Code major Ø NOF Type Stock
(mm)
JIS
ANSI G 5.95 5.99 TNTF01LL10 3P 7.770 100 17 - 8 6 9 4 065 f EG (STI)
1/16-27
ANSI G 5.95 5.99 TNTF01LL15 3P 7.770 150 17 - 8 6 9 4 065 f
ANSI G 8.3 8.34 TNTF02LL10 3P 10.117 100 19 - 8 6 9 4 058 f
1/8-27 SPECIAL
ANSI G 8.3 8.34 TNTF02LL15 3P 10.117 150 19 - 8 6 9 4 058 f
THREADS,
ANSI G 10.7 10.75 TNTF04OL15 3P 13.426 150 28 - 11 9 12 4 058 f GAUGES
1/4-18
ANSI G 10.7 10.75 TNTF04OL10 3P 13.426 100 28 - 11 9 12 4 058 f
ANSI G 14.1 14.17 TNTF06OL10 3P 16.866 100 28 - 14 11 14 4 058 f
THREAD
ANSI G 14.1 14.17 TNTF06OL15 3P 16.866 150 28 - 14 11 14 4 058 f
3/8-18
MILLS
ANSI G 17.4 17.44 TNTF08QL15 3P 20.980 150 35 - 18 14 17 4 058 f
1/2-14
ANSI G 22.7 22.75 TNTF12QL15 3P 26.325 150 35 - 23 17 20 4 058 f
3/4-14
ANSI G 28.5 28.6 TNTF16TL15 3P 32.934 150 45 - 26 21 24 5 058 f
1 -11 1/2
DIES
CENTER
DRILLS

Technical
info

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