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Price
Min. Order Reference FOB Price
1 Piece US$600.00-900.00 / Piece
Sepcifications
- After-sales Service One Year
- Warranty 6 Months
- Logo Printing with Logo Printing
- Size Middle
- Customized Customized
- Type Bearing
- Material Metal
- Certification CE
- Transport Package Original Package with Wooden Cases
- Specification Original Package with Wooden Cases
- Trademark pearldrill
- Origin China
- Nozzles 3 Nz
- Connection 2 3/8",2 7/8",3 1/2",4 1/2"
- Weight on Bit(kN) 0.4~0.8
Product Description
Product Description IADC Rock formation WOB (KN/mm) PRM(r/min) 417/427/437 Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone, conglomerate etc 0.35~0.90 140~70 447 Low compressive strength, high drill-ability and soft formation, like ...
