Base Info
- Model NO.：API ISO
- Customized：Customized
- Standard：API
- Length：Taper-length
- Type：Twist Drill Bit
- Material：Tungsten Carbide
- Usage：Well Drilling
- Standards：API
- Sample：Available
- Precision：High
- Delivery：Fast
- Guarantee：3years
- Trademark：hongzuan
- Transport Package：Paper, Wooden, Plastic
- Specification：SGS
- Origin：Zhuzhou
- HS Code：8207509000
Description