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提示信息鎢鋼高速鑽頭-短刃型-2刃(3倍長)
螺旋角：30°
尖端夾角：140°
| d | L1 | L | D | F | Uncoated Order No. | Coated Order No. |
| 刃徑 | 溝長 | 全長 | 柄徑 | 刃數 | 白刀訂購編號 | 鍍膜訂購編號 |
| 3.0 | 20 | 62 | 3 | 2 | CDH20300 | CDH20300F |
| 3.1 | 20 | 62 | 4 | 2 | CDH20310 | CDH20310F |
| 3.2 | 20 | 62 | 4 | 2 | CDH20320 | CDH20320F |
| 3.3 | 20 | 62 | 4 | 2 | CDH20330 | CDH20330F |
| 3.4 | 20 | 62 | 4 | 2 | CDH20340 | CDH20340F |
| 3.5 | 20 | 62 | 4 | 2 | CDH20350 | CDH20350F |
| 3.6 | 20 | 62 | 4 | 2 | CDH20360 | CDH20360F |
| 3.7 | 20 | 62 | 4 | 2 | CDH20370 | CDH20370F |
| 3.8 | 20 | 62 | 4 | 2 | CDH20380 | CDH20380F |
| 3.9 | 20 | 62 | 4 | 2 | CDH20390 | CDH20390F |
| 4.0 | 24 | 66 | 4 | 2 | CDH20400 | CDH20400F |
| 4.1 | 24 | 66 | 5 | 2 | CDH20410 | CDH20410F |
| 4.2 | 24 | 66 | 5 | 2 | CDH20420 | CDH20420F |
| 4.3 | 24 | 66 | 5 | 2 | CDH20430 | CDH20430F |
| 4.4 | 24 | 66 | 5 | 2 | CDH20440 | CDH20440F |
| 4.5 | 24 | 66 | 5 | 2 | CDH20450 | CDH20450F |
