8 1/2" Tricone Drill Bit for Water Drilling/Mining Well Drilling
Cangzhou Lockheed Petroleum Machinery Co., Ltd.Base Info
- Model NO.：IADC 517,537
- Manufacturing Process：Forging
- Surface Treatment：Sand Blast
- Operation Pressure：Atmospheric Pressure
- Material：Stainless Steel
- Tooth：Insert Tooth
- Trademark：Lockheed
- Transport Package：Wooden Box
- Specification：IADC 517,537
- Origin：China
- HS Code：82071990
Description