HDD 8"-42" Inch Rock Roller Reamer/Hole Opener
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Model NO.：Rock Roller Reamer
- Customized：Customized
- Standard：AISI, API
- Length：Taper-length
- Type：Hole Open Bit
- Material：Tungsten Carbide
- Usage：Well Drilling
- Trademark：Superior
- Specification：8"-42"
- Origin：China
- HS Code：82071910
Description