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API Certified Roller Cone Drill Bit For Large Mining Quarry Drilling

    Buy cheap API Certified Roller Cone Drill Bit For Large Mining Quarry Drilling from wholesalers
     
    Buy cheap API Certified Roller Cone Drill Bit For Large Mining Quarry Drilling from wholesalers
    • Buy cheap API Certified Roller Cone Drill Bit For Large Mining Quarry Drilling from wholesalers
    • Buy cheap API Certified Roller Cone Drill Bit For Large Mining Quarry Drilling from wholesalers
    • Buy cheap API Certified Roller Cone Drill Bit For Large Mining Quarry Drilling from wholesalers

    API Certified Roller Cone Drill Bit For Large Mining Quarry Drilling

    Ask Lasest Price
    Brand Name : ENG
    Model Number : 645R
    Certification : API, ISO
    Price : 1000-4000 usd/pc
    Payment Terms : L/C,T/T,Western Union
    Supply Ability : 5000PCS/Year
    Delivery Time : 4 weeks
    • Product Details
    • Company Profile

    API Certified Roller Cone Drill Bit For Large Mining Quarry Drilling


    10-5/8" IADC 645 Solid Carbide API Roller Cone Drill Bit For Large Mining



    • CUTTING STRUCTURE
    • Conical on gage, double spherical on inner rows.
      Designed for high compressive strength, medium hard and abrasive formations, such as limestone, sandstone, dolomite, chert.
      Compressive strength: 32,000-42,000 psi/221-290 MPa

    • SHIRTTAIL PROTECTION
    • Hard welding and wear resistant carbide protection on shirttail lip and lug







    Product Specifications
    Diameter10 5/8" 270mm
    Bearing TypeRoller-Ball-Roller-Thrust Button/Sealed Bearing
    Drilling cycle typeJet Air
    Connection thread ty6 5/8'' REG
    Operation Parameters
    Rotary speed (r/min)60-100 r/min
    Weight on Bit (KN)31,875-63,750 lbs/14.5-28.9 T
    Air Back Pressure

    29-58 psi/0.2-0.4 MPa




    Certifications






    Package&Shipping





    FAQ


    Q: You are a trading company or manufacturer ?
    A: Manufacturer, We are a 100% real factory with over 10 years' experience in water/oil/gas wells Drill Bits.

    Q: How about your products ?
    A : Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover for after-sales service.

    Q: Package Methods ?
    A: Normally wooden case, also can be steel box; can be customized if need.

    Q: Payment Terms ?
    A: we accept T/T, L/C, Paypal, Western Union, etc.

    Q: Can I visit your factory ?
    A: Yes, we welcome you to our factory all the time, will send invitation letters if need; also can show our workshop and warehouse online.




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