Base Info
- Customized：Customized
- Standard：AISI, API
- Length：Taper-length
- Type：Tricone Bit
- Material：Drill Bits
- Usage：Well Drilling, PCB Drilling
- Trademark：Superior
- Transport Package：Wooden Box
- Specification：3 3,8
- Origin：Hebei
- HS Code：82071910
Description