| 類型 | Manufacturer |
|---|---|
| 網站 | https://www.championcuttingtool.com/ |
| 電話號碼 | 516 536 8200 |
| 地址 | P.O. Box 368 Rockville Centre, NY 11571-0368 |
Industrial twist drills are precision cutting tools manufactured to exacting standards for the express purpose of reducing cost per hole.