8 1/2" Tungsten Carbide PDC Drill Bit for Well Drilling
Cangzhou Lockheed Petroleum Machinery Co., Ltd.Base Info
- Model NO.：S325
- Manufacturing Process：Forging
- Surface Treatment：Sand Blast
- Operation Pressure：Atmospheric Pressure
- Material：Stainless Steel
- Cutters Size：16mm,19mm
- Trademark：Lockheed
- Transport Package：Wooden Box
- Specification：8 1,2
- Origin：Cangzhou
- HS Code：82071910
Description