9 7/8" Tricone Rock Drill Bit for Oil/Water Well Drilling
Cangzhou Lockheed Petroleum Machinery Co., Ltd.Base Info
- Model NO.：IADC517,537
- Manufacturing Process：Casting
- Surface Treatment：Polishing
- Operation Pressure：Atmospheric Pressure
- Material：Stainless Steel
- Trademark：Lockheed
- Transport Package：Wooden Box
- Specification：9 7,8
- Origin：Cangzhou
- HS Code：82071990
Description