Drill/Drill Bit/Tricone Bit /Single Roller Cone 8 1/2′′
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Model NO.：single roller cone 8 1,2′′
- Customized：Customized
- Standard：JIS, AISI, API
- Length：Stub-length
- Type：Twist Drill Bit
- Material：Tungsten Carbide
- Usage：Well Drilling
- Superior Drilling Tools：Superior Roller Cone
- Trademark：superior
- Transport Package：Wooden Case
- Specification：accordingly
- Origin：Hejian, China
Description