Base Info
- Model NO.：teel tooth drill bit
- Customized：Customized
- Standard：JIS, AISI, API
- Length：Taper-length
- Type：Twist Drill Bit
- Material：Tungsten Carbide
- Usage：Well Drilling
- Superior Drilling Bit：Superior Drilling Tools
- Trademark：superior
- Transport Package：Wooden Case
- Specification：from 3 7,8-26′′
- Origin：Hejian, China
Description