Key Specifications/Special Features:
1.Material:carbide steel and diamond tip
2.for drilling glass or tile
3.high efficiency and less chipping
4.Shank shapes are available:hexagon,triangle,round
5.Grit:#40,#80,#100,etc
6.Diameter sizes:4mm-200mm.Overall Length:45mm,61mm,70mm,75mm,80mm,85mm,90mm,95mm et
Dia.(mm) | Shank(mm) | Total Length(mm) |
| 4 | 6 | 45 |
| 5 | 6 | 45 |
| 6 | 6 | 45 |
| 8 | 6 | 45 |
| 10 | 6 | 45 |
| 12 | 6 | 45/61 |
| 14 | 6.5 | 61 |
| 16 | 6.5 | 61 |
| 18 | 6.5 | 61 |
| 20 | 6.5 | 61 |
| 22 | 8 | 61 |
| 45 | 10 | 61 |
