鎢鋼高速鑽頭-短刃型-2刃(5倍長)
螺旋角:30°
尖端夾角:140°
切斷、溝槽加工產業的好幫手
應用:銅、鋁合金、一般鋼材、不鏽鋼、鈦合金
| d | L1 | L | D | F |
| 刃徑 | 溝長 | 全長 | 柄徑 | 刃數 |
| 3.0 | 28 | 66 | 6 | 2 |
| 3.1 | 28 | 66 | 6 | 2 |
| 3.2 | 28 | 66 | 6 | 2 |
| 3.3 | 28 | 66 | 6 | 2 |
| 3.4 | 28 | 66 | 6 | 2 |
| 3.5 | 28 | 66 | 6 | 2 |
| 3.6 | 28 | 66 | 6 | 2 |
| 3.7 | 28 | 66 | 6 | 2 |
| 3.8 | 36 | 74 | 6 | 2 |
| 3.9 | 36 | 74 | 6 | 2 |
| 4.0 | 36 | 74 | 6 | 2 |
| 4.1 | 36 | 74 | 6 | 2 |
| 4.2 | 36 | 74 | 6 | 2 |
| 4.3 | 36 | 74 | 6 | 2 |
| 4.4 | 36 | 74 | 6 | 2 |
| 4.5 | 36 | 74 | 6 | 2 |
| 4.6 | 36 | 74 | 6 | 2 |
| 4.7 | 36 | 74 | 6 | 2 |
| 4.8 | 44 | 82 | 6 | 2 |
| 4.9 | 44 | 82 | 6 | 2 |
| 5.0 | 44 | 82 | 6 | 2 |