| Bit Dia. (mm) | Buttons and Size (mm) | Flushing Hole | Weight (kg) |
|---|---|---|---|
| 64 | 3*10, 1*10 (Front) 6*11 (Gauge) |
3 (Front) | 1.7 |
| 70 | 3*10, 1*10 (Front) 6*12 (Gauge) |
3 (Front) | 1.8 |
| 76 | 3*11, 1*11 (Front) 6*12 (Gauge) |
3 (Front) 1 (Side) |
2.6 |
| 89 | 3*11, 2*11 (Front) 6*13 (Gauge) |
3 (Front) 1 (Side) |
3.3 |