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ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling

    Buy cheap ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling from wholesalers
     
    Buy cheap ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling from wholesalers
    • Buy cheap ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling from wholesalers
    • Buy cheap ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling from wholesalers
    • Buy cheap ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling from wholesalers
    • Buy cheap ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling from wholesalers

    ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling

    Ask Lasest Price
    Brand Name : MIROC
    Model Number : 4148300991-4148300992
    Delivery Time : 25 days
    Payment Terms : T/T or L/C
    Supply Ability : 20000 pieces per month
    Price : negotiation
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    ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling


    ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling


    Description


    This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter.


    • Widely used in drifting and tunneling
    • ST58 thread system


    Color: Green,Blue or Based on Customer requirements


    Material: Tungsten carbide and high strength alloy steel


    Processing: CNC milling and proprietary heat treatment process


    Type: ST58 Dome Bit For Reaming Ballistic Buttons


    Applications


    • Underground mining
    • Tunneling


    Competitive Advantage

    • High grade tungsten carbide inserts
    • Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment


    Specification

    Part NumberBit Diameter (mm)Bit Diameter (inch)

    Front Buttons

    (No. x mm)

    Gauge Buttons

    (No. x mm)

    414830099115266x169x16
    414830099215262x1418x14

    Product Code and Brief DescriptionAngle

    Front Flushing

    Holes

    Side Flushing

    Holes

    Weight

    (kg)

    RE15152-ST68-B, ST58 Dome Bit For Reaming, Ballistic Buttons35°3-13.0
    RE20152-ST58-B, ST58 Dome Bit For Reaming, Ballistic Buttons35°3310.4

    Product Tags:

    reamer drill bit

      

    tungsten drill bits

      
    Quality ST58 152mm 6 Inch Ballistic Buttons Threaded Drill Bits For Drifting / Tunneling for sale
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