Hot Sale PDC Core Drill Bit for Drilling Tools and Geological Prospecting
Sanmeul Drilling Tools Co., LtdBase Info
- Model NO.：Core Drill Bits
- Type：Core Drill
- Usage：Well Drilling
- Certification：API
- Transport Package：Plastic Box , Carton Box
- Specification：Casting 89,110,127,145 mm
- Origin：China
Description