Base Info
- Model NO.：8 1,2 Inch
- Customized：Customized
- Standard：AISI, API, Eacc
- Length：Taper-length
- Type：Center Drill Bit
- Material：Tungsten Carbide
- Usage：Well Drilling, Metal Drilling, Trenchless
- Color：Golden or as You Wish
- IADC：517
- Use：Well Drilling, Well Drilling Machinery
- Suitable Formation：Soft, Medium Soft, Hard, Medium Hard, Very Hard
- Trademark：Superior Brand
- Transport Package：Standard Export Package or as Your Requirements
- Specification：size from 3 7,8" to 26"
- Origin：China
- HS Code：82071910
Description