MTH-NPTF (int. & ext.)
External & Internal NPTF Helical Thread Milling Inserts for Steam’ Gas and Water Pipes(+)
| Designation | TPI | INSL | W1 | S1 | THID | THOD | TP | Grade Click on Grade No. for Cutting Speed | |
|---|---|---|---|---|---|---|---|---|---|
| MTH 23 11.5 NPTF | 11.5 | 27.00 | 8.00 | 3.50 | 1′-2′ NPTF | 1′-2′ NPTF | 2.209 | IC908 | |
| MTH 32 11.5 NPTF | 11.5 | 32.00 | 9.00 | 4.00 | 1_1/4′-2′ NPTF | 1′-2′ NPTF | 2.209 | IC908 |