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R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling

    Buy cheap R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling from wholesalers
     
    Buy cheap R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling from wholesalers
    • Buy cheap R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling from wholesalers
    • Buy cheap R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling from wholesalers
    • Buy cheap R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling from wholesalers

    R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling

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    Brand Name : MIROC
    Model Number : R28-76mm Dome Thread Bit
    Certification : ISO
    Price : Negotiation
    Supply Ability : 20000pcs per month
    Delivery Time : 15-20 days
    • Product Details
    • Company Profile

    R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling

    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
    • R28 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: R28 Reaming Bit 6



    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 ButtonsGauge ButtonsProduct Code and Brief DescriptionAngleFront FlushingSide FlushingWeight
    (No. x mm)(No. x mm)HolesHoles(kg)
    4148300452642 1/22x108x9RE1064-6D-R28, R28 Reaming Bit 6°35°--0.8
    4148300453642 1/24x88x9RE1264-6D-R28, R28 Reaming Bit 6°25°--0.8
    41483004547632x118x11RE1076-6D-R28, R28 Reaming Bit 6°35°--1.2
    41483004557634x108x10RE1276-6D-R28, R28 Reaming Bit 6°30°--1.2
    4148300456893 1/24x118x11RE1289-6D-R28, R28 Reaming Bit 6°35°--1.7
    4148300457893 1/24x108x10RE1289-6D-R28, R28 Reaming Bit 6°30°--1.7
    Quality R28 76mm Carbide Reaming Dome Threaded Button Bit For Rock Drilling for sale
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