Base Info
- Model NO.：Impregnated Diamond Drill tools
- Customized：Customized
- Standard：JIS, AISI, API
- Length：Taper-length
- Type：Twist Drill Bit
- Material：Tungsten Carbide
- Usage：Well Drilling
- Superior Drilling Bit：Superior Drill Tools
- China Superior Bit：Beijing Superior Drilling Tools
- Trademark：superior drilling bit
- Transport Package：Wooden Case
- Specification：accordingly
- Origin：Hejian, China
Description