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18 Pitch Thread Mill Specs
Solid Carbide Thread Mills
| Tool No | OD | Pitch | LOC | Shank | OAL | Flutes | Min ID* |
| .235-18 | .235 | 18 | .625 | .250 | 2.5 | 4 | .310 |
| .250-18 | .250 | 18 | .625 | .250 | 2.5 | 4 | .325 |
| .345-18 | .345 | 18 | .750 | .375 | 3.5 | 4 | .420 |
| .450-18 | .450 | 18 | .750 | .500 | 3.5 | 4 | .525 |
Solid Carbide Thread Mills are stocked with TiALN coating
Solid Carbide HEAD Thread Mills
| Tool No | OD | Pitch | LOC | Shank | OAL | Flutes | Min ID* |
| .350-18 | .350 | 18 | .750 | .750 | 6 | 4 | .425 |
| .475-18 | .475 | 18 | 1.000 | .750 | 6 | 4 | .550 |
Carbide TIPPED Thread Mills
| Tool No | OD | Pitch | LOC | Shank | OAL | Flutes | Min ID* |
| .750-18 | .750 | 18 | 1.000 | .750 | 6 | 4 | .825 |
| 1.00-18 | 1.000 | 18 | 1.000 | 1.000 | 7.5 | 6 | 1.075 |
Note: Min ID* refers to minimum inside diameter of finished internal thread
Download Printable Specifications (requires free Acrobat Reader)