Solid carbide strength drill 3 x D
Advantage: suitable HRC40-HRC52 high-carbon steel and alloy steel processing, with excellent precision drill hole depth ≤1.5xd, hole accuracy ≤IT7, roundness ≤0.005, get a perfect surface quality setting, Ra≤1.2u in Xuan drill steel ball with gear machining industry is essential processing tools.
| Specifications (cold outside) | Blade length | Shank Diameter | Overall Length |
| 7.05 | 22 | 8 | 75 |
| 8.05 | 24 | 8 | 80 |
| 9.05 | 29 | 10 | 82 |
| 10.05 | 31 | 10 | 82 |
| 11.05 | 33 | 12 | 82 |
| 12.05 | 35 | 12 | 100 |
| 13.05 | 39 | 14 | 100 |
| 14.05 | 42 | 14 | 110 |
| 15.05 | 42 | 16 | 110 |
| 16.05 | 45 | 16 | 110 |
