| Chamfer | 2-3 P |
| Chamfer Form | C |
| Pitch | 28 |
| Size | 1/2-28 UNEF |
| Thread Limit | 2BX |
| Thread Standard | UNEF |
| Coolant Fed | No |
| Coating/Finish | Bright |
| Material | HSSE |
| Shank Diameter (mm) | 9 mm |
| Dimension Standards | DIN/DIN |
| Shank Tolerance | h9 |
| Overall Length (mm) | 100 mm |
| Flute Direction | Straight |