
| GP | MS | Intro | ||
| General Purpose | Material Specifi c |
NPS NPSF EH-HT PMST ZELX MOLD SU-HT GG-HT GG-HT TiCN
HSS-E OX HSS-E OX HSS-Co HSS-P OX HSS-Co HSS-E OX HSS-E NI HSS-E COATING
SP
| ANSI ANSI DIN | ANSI DIN JIS | DIN | DIN | ROLL |
| 281 | 331 | 285 | 287 | M |
| 281 | 331 | 285 | 287 | MF |
| 351 332 | UNC/UNF | |||
| UNS, 8, 12, 20, 32UN | ||||
| CARBIDE | ||||
| UNEF | ||||
| 281 | 285 | 287 | G (BSP) | |
| Rp (BSPP) | ||||
| 283 | Rc (BSPT) | |||
| NPT | ||||
| LONG NPTF | ||||
| 349 348 | NPSC, NPSM, NPSF |
333 BSW EG(STI), M, MF, UNC/UNF Pg HAND Tr TAPS
S miniature Special threads Vc (m/min)
| I | 5÷10 | I | 5÷10 | P1 | EG (STI) | ||||
| H | 5÷10 | H | 5÷10 | I | ≤5 | P2 | |||
| I | ≤5 | I | ≤5 | H | ≤5 | I | ≤5 | P3 | |
| I | ≤5 | I | ≤5 | H | ≤5 | I | ≤5 | P4 | |
| ≤5 H H | ≤5 | ≤5 H | P5 | SPECIAL | |||||
| ≤5 H H | ≤5 | ≤5 H | P6 | THREADS, | |||||
| H | ≤5 | P7 | GAUGES | ||||||
| P8 | |||||||||
| H | ≤5 | M1 | |||||||
| M2 | |||||||||
| THREAD | |||||||||
| M3 |
| H | 5÷10 | H | 5÷20 | K1 | MILLS | ||||
| I | ≤5 | I | ≤5 | H | 5÷10 | H | 5÷20 | K2 | |
| I | ≤5 | I | ≤5 | H | ≤5 | H | ≤10 | K3 | |
| ª5 | ≤5 | ª10 | ≤10 | K4 | |||||
| N1 | DIES | ||||||||
| I | 5÷15 | I | 10÷20 | N2 | |||||
| N3 | |||||||||
| H | 5÷15 | H | 10÷20 | N4 |
N5 S1 (<25 HRC) CENTER S2 (<35 HRC) DRILLS S3 (35 ÷ 45 HRC)
S5 H (45 ÷ 55 HRC)