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High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction

    Buy cheap High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction from wholesalers
     
    Buy cheap High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction from wholesalers
    • Buy cheap High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction from wholesalers
    • Buy cheap High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction from wholesalers
    • Buy cheap High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction from wholesalers
    • Buy cheap High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction from wholesalers

    High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction

    Ask Lasest Price
    Brand Name : MIROC /KSQ
    Model Number : Threaded Rock Drill Rod
    Price : USD$30-$150
    Payment Terms : L/C, T/T, Western Union, D/A, D/P
    Supply Ability : 20000 pcs per Month
    Delivery Time : 15-20days
    Certification : I
    • Product Details
    • Company Profile

    High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction

    High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction

    Drill rod using R38 thread system. In good rock conditions it will produce straighter holes and at least 10% higher penetration rate compared to rod and coupling sleeve combination system. Used in drifting and tunneling.

    1. Extension Rod R38 - Round39 - R38

    Flushing hole 14.5mm

    Wrench flat 32mm


    Length, mmDiameter, mmWeight, kg
    12203910.2
    15253912.8
    18303915.3
    24353920.4
    30503925.5
    36603930.9
    39653933.2
    42703935.7
    48803941.0
    55303946.3
    60953950.9

    2. MF-Rod R38 - Round39 - R38

    Flushing hole 14.5mm

    Length, mmDiameter, mmWeight, kg
    9153910.7
    12203913.3
    15253915.8
    18303918.3
    30503928.5
    36603933.6
    42703938.7
    48803943.7
    55303949.2
    60953953.9

    3. Hex. Extension Rod R38 - Hex32 - R38

    Flushing hole 9.6mm


    Length, mmDiameter, mmWeight, kg
    1220328.6
    18303212.6
    24353216.6
    30503220.8
    36603224.9

    Features:

    1. High-grade raw material
    2. Manufactured from high-grade steel and processed using state-of-the-art CNC machinery

    and heat treatment

    3. High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance.




    Application:

    Used in drifting and tunneling.

    Underground mining and surface mining
    Drifting, bench and production drilling

    Granite, basalt, limestone rock etc.


    P.S. We can design and manufacture products according to customers’ requirements.


    Company Information:

    DTH Drill Bit 127mm DHD340 Bit Shank With Spherical and Ballistic Carbide Have Foot Valve

    The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.


    MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.





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