钨钢定点钻
钻头直径 |
顶角 |
规格尺寸 | ||
| 柄径 | 总长 | 槽长 | ||
3 |
90° | 3 | 50 | 9 |
| 120° | 3 | 50 | 9 | |
4 |
90° | 4 | 50 | 9 |
| 120° | 4 | 50 | 9 | |
5 |
90° | 5 | 50 | 10 |
| 120° | 5 | 50 | 10 | |
6 |
90° | 6 | 50 | 15 |
| 120° | 6 | 50 | 15 | |
8 |
90° | 8 | 60 | 17 |
| 120° | 8 | 60 | 17 | |
10 |
90° | 10 | 75 | 20 |
| 120° | 10 | 75 | 20 | |
12 |
90° | 12 | 75 | 25 |
| 120° | 12 | 75 | 25 | |
14 |
90° | 14 | 100 | 30 |
| 120° | 14 | 100 | 30 | |
16 |
90° | 16 | 100 | 35 |
| 120° | 16 | 100 | 35 | |
18 |
90° | 18 | 100 | 40 |
| 120° | 18 | 100 | 40 | |
20 |
90° | 20 | 100 | 40 |
| 120° | 20 | 100 | 40 | |
