整体硬质合金直槽钻

| 刃径(D) |
刃长(l) |
总长(L) |
| 1.0 |
6 |
26 |
| 1.5 |
9 |
32 |
| 2.0 |
12 |
38 |
| 2.5 |
14 |
43 |
| 3.0 |
16 |
46 |
| 3.5 |
20 |
52 |
| 4.0 |
22 |
55 |
| 4.5 |
24 |
58 |
| 5.0 |
26 |
62 |
| 5.5 |
28 |
66 |
| 6.0 |
28 |
66 |
| 6.5 |
31 |
70 | |
| 刃径(D) |
刃长(l) |
总长(L) |
| 7.0 |
34 |
74 |
| 7.5 |
34 |
74 |
| 8.0 |
37 |
79 |
| 8.5 |
37 |
79 |
| 9.0 |
40 |
84 |
| 9.5 |
40 |
84 |
| 10.0 |
43 |
89 |
| 10.5 |
43 |
89 |
| 11.0 |
47 |
95 |
| 11.5 |
47 |
95 |
| 12.0 |
51 |
102 |
| | |