Specificaties
| Draaddiameter (d1) | UNC 5/16, UNC 9/16, UNC 7/8 |
| Merk | Phantom |
| Gereedschapsmateriaal | HSS |
| Norm | ISO 529 |
| Oppervlak | Ground blank |
| Snijrichting | Left |
| Tolerantie d1 (Tol. d1) | 2B |
| Draaddiameter (d1) | UNC 5/16, UNC 9/16, UNC 7/8 |
| Merk | Phantom |
| Gereedschapsmateriaal | HSS |
| Norm | ISO 529 |
| Oppervlak | Ground blank |
| Snijrichting | Left |
| Tolerantie d1 (Tol. d1) | 2B |