Specificaties
| Draaddiameter (d1) | UNC 5/16, UNC 9/16, UNC 7/8 |
| Schacht Ø (d2) | 8 mm, 16 mm, 11,2 mm |
| Vierkant (sw) | 6,3 mm, 9 mm, 12,5 mm |
| Spoed-Inch (TPI) | 9 Gangen per inch, 12 Gangen per inch, 18 Gangen per inch |
| Merk | Phantom |
| Gereedschapsmateriaal | HSS |
| Norm | ISO 529 |
| Oppervlak | Ground blank |
| Snijrichting | Left |
| Tolerantie d1 (Tol. d1) | 2B |