Home ProductsButton Drill Bit

R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel

R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel

    • R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel
    • R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel
    • R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel
    • R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel
    • R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel
  • R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel

    Product Details:

    Place of Origin: China
    Brand Name: MIROC (KSQ)
    Model Number: Button Drill Bits

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiated one
    Price: Negotiable
    Packaging Details: Carton or Wooden Box
    Delivery Time: 15-25 days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 20000 pcs per Month
    Contact Now
    Detailed Product Description
    Button Types: Spherical , Ballistic Thread System: R38
    Application: Mining Operations, Drifting And Tunneling, Quarrying, Construction Color: Black, Green Or Based On Requestss
    Material: Tungsten Carbide Diameter: 64 - 89

    R38 Threaded Drill Bits 89mm

    For Drifting / Tunneling

    Hardened Steel

    Spherical and Balistic Buttons

     

    Spherical Button Characteristics:


    1. Universal button
    2. Good wear resistance
    3. Best suited for hard ground
    4. 27000-48000PSI(180 to 320Mpa)
    5. Suited for abrasive to very abrasive drilling conditions


    Ballistic Button Characteristics:


    1. Fast Penetration
    2. Best suited for soft rock
    3. 10000-20000PSI(70 to 140Mpa)
    4. Suited for non-abrasive drilling conditions

     

    R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel

     

    Application:

     

    1. Underground mining
    2.
    Tunneling

    3. In granite and marble quarry

    4. Gold Mine

    5. Dimensional Stone Industry

     

    Package: Carton or Wooden Box; also we can follow customers' requirements.

    Delivery time is around 15-25 days.

     

    Spherical Button Bit

     

    Drill Bit Diameter, mm No x Buttons diameter Flushing Holes Weight, kg
    Front Gauge Angle Front Side  
    Button Bit Spherical
    64 3 x 11 6 x 12 35 3 - 1.8
    70 4 x 11 8 x 11 40 2 - 1.9
    70 4 x 10, 1 x 10 8 x 11 30 4 - 1.9
    70 3 x 10, 1 x 10 6 x 12 35 3 - 1.8
    76 4 x 11 8 x 11 40 2 - 2.4
    76 3 x 1, 1 x 11 6 x 12 35 3 1 2.6
    76 4 x 11, 1 x 11 8 x 12 35 4 - 2.6
    89 5 x 12 8 x 12 35 2 - 3.3
    89 4 x 13, 1 x 13 8 x 13 35 4 - 3.3

     

    R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel

     

    R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened SteelR38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel

     

     

    Ballistic Button Bit

     

    Drill Bit Diameter, mm No x Buttons diameter Flushing Holes Weight, kg
    Front Gauge Angle Front Side  
    Button Bit Spherical
    64 3 x 11 6 x 12 35 3 - 1.8
    70 4 x 11 8 x 11 40 2 - 1.9
    70 4 x 10, 1 x 10 8 x 11 30 4 - 1.9
    76 4 x 11 8 x 11 40 2 - 2.4
    76 3 x 1, 1 x 11 6 x 13 35 3 1 2.6
    76 4 x 11, 1 x 11 8 x 12 35 4 - 2.6
    89 5 x 12 8 x 12 35 2 - 3.3
    89 4 x 13, 1 x 13 8 x 13 35 4 - 3.3

     

    R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel

     

    R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened SteelR38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel

     

    MIROC® Production:

    Integral Rods

    Plug Hole Rods
    Tapered Drilling Tools
    Extension Drilling Tools
    Drifting and Tunneling Tools
    Reaming Tools
    Shank Rods

    Coupling Sleeves
    Shank Adapters (Striking Bars)
    Down-the-hole (DTH) Bits
    Down-the-hole (DTH) Hammers

     

    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.


    KSQ Technologies (Beijing) Co. Ltd.
    R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel


    Elisa Zarovkina (Елизавета)

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: Elisa

    Tel: +8613520487299

    Send your inquiry directly to us (0 / 3000)

    Best Products
    Other Products