| |
|
|
- Anchor Bit
- PDC anchor bit features: Suitable for soft - medium hard formation drilling, the kinds of bit with high efficient, high impact resistance, high abrasion resistance, can be used for deep drilling in complex formations; with high quality PDC or hard alloy c
-
Henan Qianrui Machine Equipment Co.,Ltd
[Verified]
|
|
Negotiable
|
