IADC 537 Directional Well Drilling 7 7/8 Inch TCI Inserts Tricone Bit
Beijing Superior Drilling Equipment Co., Ltd.Base Info
- Model NO.：7 7,8 Inch IADC537
- Customized：Customized
- Standard：API
- Type：Tricone Bits
- Material：Tungsten Carbide
- Usage：Well Drilling, Medium Hard Formations
- Color：Golden or as You Wish
- API Reg Pin：4 1,2"
- Bearing：Journal Bearing
- Seal Type：Metal Seal
- Bit Size：7 7,8 Inch(200.0 mm)
- Nozzels：Three Jet Nozzels
- Trademark：superior
- Transport Package：Wooden Case
- Specification：sizes from 3 7,8" to 26
- Origin：Hejian, China
- HS Code：8431432000
Description