
GP General Purpose Series
FEATURES Long shank general purpose for extended overhang on 3P blind and through hole application.
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 | ≤5 | I | K1 | ≤5 | I | N2 | ≤5 | I | |
| P2 | ≤5 | H | K2 | ≤5 | I | N3 | ≤5 | I | |
| P3 | ≤5 | I | K3 | ≤5 | I | N4 | ≤5 | I | ST |
| P4 | ≤5 | I |
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
| NPTF | TCTR (tolerance) | Ø (mm) | Hole Ø (mm) | Code | THCHT (chamfer) | Basic major Ø (mm) | LF ( mm ) | THL ( mm ) | LS ( mm ) | DCON ( mm ) | K ( mm ) | LK ( mm ) | NOF | Type | Stock | |
| JIS | ||||||||||||||||
| 1/1627 | ANSI G | 5.95 | 5.99 | TNTF01LL10 | 3P | 7.770 | 100 | 17 | - | 8 | 6 | 9 | 4 | 065 | f | EG (STI) |
| - | ANSI G | 5.95 | 5.99 | TNTF01LL15 | 3P | 7.770 | 150 | 17 | - | 8 | 6 | 9 | 4 | 065 | f | |
| 1/827 | ANSI G | 8.3 | 8.34 | TNTF02LL10 | 3P | 10.117 | 100 | 19 | - | 8 | 6 | 9 | 4 | 058 | f | |
| - | ANSI G | 8.3 | 8.34 | TNTF02LL15 | 3P | 10.117 | 150 | 19 | - | 8 | 6 | 9 | 4 | 058 | f | SPECIAL THREADS |
| 1/418 | ANSI G | 10.7 | 10.75 | TNTF04OL15 | 3P | 13.426 | 150 | 28 | - | 11 | 9 | 12 | 4 | 058 | f | , GAUGES |
| - | 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 | ||
| 3/8-18 | ANSI G | 14.1 | 14.17 | TNTF06OL15 | 3P | 16.866 | 150 | 28 | - | 14 | 11 | 14 | 4 | 058 | f | THREAD |
| 1/2-14 | ANSI G | 17.4 | 17.44 | TNTF08QL15 | 3P | 20.980 | 150 | 35 | - | 18 | 14 | 17 | 4 | 058 | f | MILLS |
| 3/4-14 | ANSI G | 22.7 | 22.75 | TNTF12QL15 | 3P | 26.325 | 150 | 35 | - | 23 | 17 | 20 | 4 | 058 | f | |
| 1 -11 1/2 | ANSI G | 28.5 | 28.6 | TNTF16TL15 | 3P | 32.934 | 150 | 45 | - | 26 | 21 | 24 | 5 | 058 | f |