Base Info
- Model NO.：IADC 537
- Customized：Customized
- Length：Taper-length
- Type：Twist Drill Bit
- Material：Tungsten Carbide
- Usage：Well Drilling, Masonry Drilling
- Trademark：Superior
- Transport Package：Wooden Box
- Specification：11 5,8
- Origin：Hebei
- HS Code：82071910
Description