Solid carbide center drill
合金中心鉆.jpg)
合金中心鉆1.jpg)
Description: The center of high-quality tungsten steel and coating made of diamond, with good accuracy.
| Blade diameter | Shank Diameter | Overall Length | Channel length |
| 1.00 | 3.15 | 40 | 1.6 |
| 1.25 | 3.15 | 40 | 1.8 |
| 1.60 | 4.00 | 40 | 2.1 |
| 2.00 | 5.00 | 40 | 2.8 |
| 2.50 | 6.30 | 50 | 3.4 |
| 3.15 | 8.00 | 50 | 4.1 |
| 4.00 | 10.00 | 60 | 5.2 |
| 5.00 | 12.50 | 70 | 6.5 |
| 6.30 | 16.00 | 70 | 8.2 |
| 8.00 | 20.00 | 80 | 10.5 |
