| ITEM: | Flat type Diamond PDC drill bits |
| DRILL DIAMETER (MM): | 2" to 8 1/2" (75 mm to 315 mm) |
| TEETH: | 5/ 6/ 8/ 10/ 12/ 14/ 16/ 18 |
| PROCESS: | Forging and Welding |
| USAGE: | Threaded link core tube (customizable thread) |
| APPLICATION: | civil engineering/rock drilling/geological exploration/water well, etc. |
| MATERIAL: | PDC cutter, geological special steel |
| BLADE: |
4-16 baldes |
FEATURES:
It is suitable for strong weathering, limestone, marlstone, not easy to deform and wear, saving drilling cost.
联系人：Mr. Jackson Chen
手机：+86 18574606855
电话：+86 746 8323309
邮箱：pearldrill01@guangzhouintl.com
地址： Shanhuxi Road, Chuangfacheng Plaza, Yongzhou City ,Hunan，China
