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        • Product: 14 3/4'' IADC537 Water Well Drill Bits
        • Model: T-010
        • Shelf time: 2015-11-10
        • Views : 53

        Water Well Drill Bits

        Drill Bit Specification
        Drill Bit Size 14 5/8''--355.6mm
        Drill Bit Connection 7 5/8'' API Reg.
        Drill Bit Tooth Type Tungsten Carbide Inserts, IADC537
        Bearing Type Sealed Roller Bearing
        Seal Type O-ring Seal
        Make up Torque 46.1~54.2 N.M
        Nozzle Q'ty 3 NZ
        Drill Bit Operating Parameter
        Weight on Bit (Kn) 0.35~1.05 
        Rotary Speed (RPM) 110~40

         

        Kindly Note: All drilling bits come without nozzles if no special requirements