9 1/2 Inch Milled Tri-Cone Bit, Mill Tooth Tricone Rock Drilling Bits, Tricone Rock Bit
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Model NO.：SPA127
- Customized：Customized
- Standard：AISI, API
- Length：Taper-length
- Type：Core Drill Bit
- Material：Solid Carbide
- Usage：Well Drilling, Metal Drilling
- Trademark：superior
- Transport Package：Wooden Case
- Specification：216mm
- Origin：China
- HS Code：82071910
Description