API Certificated 5 Blades Oil Petroleum Well Drilling 8 1/2" Diamond PDC Drill Bit
Guangzhou Huaheng Plastic Products Co., Ltd.Base Info
- Model NO.：PDC Drill Bit
- Type：Non-Core Drill
- Usage：Well Drilling
- Certification：API
- Transport Package：Plastic Box , Carton Box
- Specification：Casting
- Origin：China
Description