biaorg logo

22′′inch 558.8mm IADC 537 Tricone Button Rock Drill Bit, Drill Machine Water Drill Rig

22′′inch 558.8mm IADC 537 Tricone Button Rock Drill Bit, Drill Machine Water Drill Rig
22'537 tricone bit  Basical SpecificationBit Size22''IADC Code:537Thread Connection7 5/8 API REG SeriesHR series rubber...

[ , ]