Project Description
| Item No. | Outer Diameter(mm) | Thread Size | Valid Height(mm) | Note |
| ASFB-2250 | 22 | 1/2″G | 50MM | Segmented |
| ASFB-2550 | 25 | 1/2″G | 50MM | Segmented |
Features:
- To drilling holes on various stones;
- Very sharpness with stable performance;
- Divided into sinter, laser and electroplated;
- With special barrel vents to allow easy removal of cutting debris.
