Key Specifications/Special Features:
diamond grinding wheel cutting saw blade for lapidary tiles glass granite marble Rotary Tool.
Shank Size:Φ6.00/6.35mm
Dia.:20-100mm
Grit:#40,#60
| Dia(mm) | Core thickness（mm） | Hole size(mm) | Coating width(mm) |
| 20 | 0.8 | 6/6.35 | 3 |
| 25 | 1.0 | 6/6.35 | 3 |
| 30 | 1.0 | 6/6.35 | 3 |
| 35 | 1.0 | 6/6.35 | 3 |
| 40 | 1.3 | 6/6.35 | 3 |
| 45 | 1.5 | 6/6.35 | 3 |
| 50 | 1.5 | 6/6.35 | 3 |
| 75 | 1.5 | 6/6.35 | 3 |
| 100 | 1.6 | 6/6.35 | 3 |
