11 8/5 Inch Steel Tooth Tricone Rock Bits for Water Well Drilling
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Model NO.:SPA217
- 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:295mm
- Origin:China
- HS Code:82071910
Description