Base Info
- Model NO.：Step Drag Bit
- Customized：Non-Customized
- Standard：AISI, API
- Length：Taper-length
- Type：Drag Drill Bit
- Material：Tungsten Carbide
- Usage：Well Drilling
- Trademark：Superior
- Specification：6" -17"
- Origin：China
- HS Code：82071910
Description
Base Info
Description