Hole Drilling TCI 9 1/2 Inch Tricone Bit in Iron Mining
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Model NO.：9 1,2 Inch
- Color：Golden or as You Wish
- Bearing Type：Journal Bearing
- API Reg Pin：6 5,8 Inch
- IADC：537
- Nozzle No.：3 Side Jet Nozzles
- Trademark：superior
- Transport Package：Wooden,Plywood Case
- Specification：Tungsten Carbide Inserts
- Origin：Hejian, China
- HS Code：8207191
Description