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213mm Dia Rc Reverse Circulation Dth Drill Bits

    Buy cheap 213mm Dia Rc Reverse Circulation Dth Drill Bits from wholesalers
     
    Buy cheap 213mm Dia Rc Reverse Circulation Dth Drill Bits from wholesalers
    • Buy cheap 213mm Dia Rc Reverse Circulation Dth Drill Bits from wholesalers
    • Buy cheap 213mm Dia Rc Reverse Circulation Dth Drill Bits from wholesalers
    • Buy cheap 213mm Dia Rc Reverse Circulation Dth Drill Bits from wholesalers

    213mm Dia Rc Reverse Circulation Dth Drill Bits

    Ask Lasest Price
    Brand Name : JCDRILL
    Model Number : All Models
    Certification : ISO9001,CE
    Price : Negotiation
    Payment Terms : L/C, T/T, Western Union, D/A, D/P, MoneyGram
    Supply Ability : 1000000pcs/year
    Delivery Time : 3-15 work days
    • Product Details
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    213mm Dia Rc Reverse Circulation Dth Drill Bits

    RC Reverse Circulation Drilling Bits for drilling


    Specification

    SpecificationHead ShapeHead Diameter(mm)Shank LengthSplinePort HolesWeight(Kg)
    RE004RE004-115Drop-Center Face1152718211.5
    RE004-121Drop-Center Face1212718212.1
    RE004-124Drop-Center Face1242718212.3
    RE004-127Drop-Center Face1272718212.5
    RE542RE542-121Drop-Center Face1212258210.7
    RE542-124Drop-Center Face1242258211
    RE542-127Drop-Center Face1272258211.2
    RE542-133Drop-Center Face1332258211.4
    PR52PR52-133Drop-Center Face1332828216.5
    PR52-136Drop-Center Face1362828216.7
    PR52-140Drop-Center Face1402828216.9
    PR52-143Drop-Center Face1432828217.1
    PR54RPR54R-136Drop-Center Face1362618218.3
    PR54R-140Drop-Center Face1402618218.5
    PR54R-143Drop-Center Face1432618218.7
    PR54R-146Drop-Center Face1462618218.9
    PR54R-165Drop-Center Face1652618221
    PR54R-178Drop-Center Face1782618222.5

    Certification


    Features

    1) Face design: flat, convex, concave

    2) Inserts design: spherical, ballistic, parabolic

    3) Designed to work with RC hammers

    4) Bit diameter: 90mm to 213mm

    5) Reliable quality

    6) Long service life

    7) Smooth flushing effect


    Delivery


    Quality 213mm Dia Rc Reverse Circulation Dth Drill Bits for sale
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