Base Info
- Model NO.：API ISO
- Customized：Customized
- Standard：API
- Length：Taper-length
- Type：Gun Drill Bit
- Material：Tungsten Carbide
- Usage：Well Drilling
- Size：Various
- Gurantee：3year
- Sample：Cost-Price
- Delivery：15days
- Trademark：hongzuan
- Transport Package：Paper, Wooden, Plastic
- Specification：SGS
- Origin：Zhuzhou
- HS Code：8207209000
Description