IADC/API/TCI Tugsten/Carbide Tricone Roller Bit for Oil/Well Drilling Coal Mining/Equipment 12 1/4 Inch IADC127 Tricone Drill Bits
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Model NO.：311.2 mm IADC127 tri-cone bit
- Material：Tungsten Carbide
- Usage：Well Drilling
- Trademark：FEILONG
- Transport Package：Wooden Box
- Specification：420mm*420mm*600mm
- Origin：China
- HS Code：82071910
Description