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Soft Rock Drilling T38 76mm Ballistic Retractable Drill Bit With Fast Penetration

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    Buy cheap Soft Rock Drilling T38 76mm Ballistic Retractable Drill Bit With Fast Penetration from wholesalers
     
    Buy cheap Soft Rock Drilling T38 76mm Ballistic Retractable Drill Bit With Fast Penetration from wholesalers
    • Buy cheap Soft Rock Drilling T38 76mm Ballistic Retractable Drill Bit With Fast Penetration from wholesalers
    • Buy cheap Soft Rock Drilling T38 76mm Ballistic Retractable Drill Bit With Fast Penetration from wholesalers

    Soft Rock Drilling T38 76mm Ballistic Retractable Drill Bit With Fast Penetration

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    Brand Name : MIROC T38 Button Bit
    Model Number : Thread Button Bit
    Certification : SGS
    Price : Negotiation
    Supply Ability : 20000 pieces per month
    Delivery Time : 10- 15 days
    • Product Details
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    Soft Rock Drilling T38 76mm Ballistic Retractable Drill Bit With Fast Penetration

    T38 76mm Drop Center Ballistic Button Bit With Fast Penetration For Soft Rock Drilling


    Drill bits T38-76mm drop center


    Buttons: front 4x11mm, 1x11mm, gauge: 8x11mm


    4 front flushing holes


    Retract body


    Ballistic buttons For soft rock


    T38 Drop Center Retract Ballistic Button Bit Specification:



    T38 Drop Center Retrac Button Bit


    Bit DiameterGauge ButtonFront ButtonNumber of Side flushing holeNumber of Front Flushing HoleWeight(kg)
    648x9mm5x9mm041.9
    708x10mm5x10mm042.4
    768x11mm5x10mm043.3
    898x12mm6x12mm045.3


    Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).


    Featuring spherical tungsten carbide inserts that are known to have strong configuration against carbide fracture.


    Basic Information

    Product NameThread Rock Drill Bit
    ThreadR25,R28,R32,R38,T38,T45,T51,ST58, ST68
    Diameter32mm-152mm (or 1 1/4 inch to 6 inches)
    Drill Bit TypeButton Bit, Retrac Bit, Dome Bit, Reaming Bit, Cross Bit
    Carbide InsertSpherical and ballistic
    Body DesignNormal body and retrac body
    Face DesignFlat face and drop center face
    MaterialHigh strength alloy steel bar and tungsten carbide
    ColorGreen, Gold, Black or based on customer requirements.

    Applications

    Used in benching and long hole drilling.

    Processing

    CNC milling and proprietary heat treatment process


    Competitive Advantage
    High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance


    High -grade tungsten carbide inserts
    Product Tags:

    mining drill bits

      

    spherical drill bit

      
    Quality Soft Rock Drilling T38 76mm Ballistic Retractable Drill Bit With Fast Penetration for sale
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