High Efficient Trenchless Construction / HDD Rock Reamer / Hole Opener
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Model NO.：300mm--2000mm
- Customized：Customized
- Standard：API
- Length：Jobber-length
- Type：Tricone Bit
- Material：TCI Tooth
- Usage：Well Drilling
- Color：Blue
- IADC：517
- Connection：6 5,8"
- Bit Weight：241.3kg
- Trademark：superior brand
- Transport Package：Wooden or Customized
- Specification：size from 3 3,8" to 26
- Origin：China
- HS Code：82071910
Description