Base Info
- Model NO.：12 1,4" 637g
- Customized：Non-Customized
- Standard：AISI, API
- Length：Taper-length
- Type：TCI Drill Bit
- Material：Tungsten Carbide
- Usage：Well Drilling
- Trademark：Superior
- Specification：12 1,4" 637G
- Origin：China
- HS Code：82071910
Description