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R32 76mm Rock Drilling Thread Button Bit

    Buy cheap R32 76mm Rock Drilling Thread Button Bit from wholesalers
     
    Buy cheap R32 76mm Rock Drilling Thread Button Bit from wholesalers
    • Buy cheap R32 76mm Rock Drilling Thread Button Bit from wholesalers
    • Buy cheap R32 76mm Rock Drilling Thread Button Bit from wholesalers
    • Buy cheap R32 76mm Rock Drilling Thread Button Bit from wholesalers

    R32 76mm Rock Drilling Thread Button Bit

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    Brand Name : MIROC
    Model Number : R32-76mm
    Certification : ISO
    Supply Ability : 30000pcs per month
    Delivery Time : 10-25days
    • Product Details
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    R32 76mm Rock Drilling Thread Button Bit

    R32 76mm Rock Drilling Thread Button Bit


    KSQ threaded buttonbits offers leading strength and penetration rates in the industry for more productivity, excellent straightness and hole clean quality, with max drilling performance for rock drill bits with long life to save up fuel cost rate. R32-76mm threaded drill bits are specially designed for hard stone rock formation.


    We will choose to use tungsten carbide of T6,featuring good wear-resistance and toughness.
    This type of carbide has already been proved to be the best in world and been competing with those big names worldwide for quite a long time.
    Meanwhile,we will choose to use superior steel suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons’ dropping out of the holes.


    In order to better resist the abrasiveness of rock, spherical shape will be a good option for the carbide if high speed is not a necessity.


    Specification of button bit:

    ThreadDiameter rangeSkirt DesignFace Design

    Button Design

    R2235 – 45mmNormalFlat Face
    Drop Centre
    Hemispherical
    Ballistic
    R2533 – 57mmNormalFlat Face
    Drop Centre
    Hemispherical
    Ballistic
    R2836 – 51mmNormalFlat Face
    Drop Centre
    Hemispherical
    Ballistic
    R3241 – 89mmNormal
    Retrac
    Flat Face
    Drop Centre
    Hemispherical
    Ballistic
    Conical
    R3548 – 51mmNormal
    Retrac
    Flat Face
    Drop Centre
    Hemispherical
    Ballistic
    Conical
    R3864 – 102mmNormal
    Retrac
    Flat Face
    Drop Centre
    Hemispherical
    Ballistic
    Conical
    T3857 – 102mmNormal
    Retrac
    Flat Face
    Drop Centre
    Hemispherical
    Ballistic
    Conical
    T4570 – 127mmNormal
    Retrac
    Flat Face
    Drop Centre
    Hemispherical
    Ballistic
    Conical
    T5176 – 140mmNormal
    Retrac
    Flat Face
    Drop Centre
    Hemispherical
    Ballistic
    Conical
    T6089 – 140mmNormal
    Retrac
    Flat Face
    Drop Centre
    Hemispherical
    Ballistic
    Conical
    ST5889 – 140mmNormal
    Retrac
    Flat Face
    Drop Centre
    Hemispherical
    Ballistic
    Conical
    GT6093 – 140mmNormal
    Retrac
    Flat Face
    Drop Centre
    Hemispherical
    Ballistic
    Conical
    ST68102 – 152mmNormal
    Retrac
    Flat Face
    Drop Centre

    Hemispherical
    Ballistic
    Conical


    Quality R32 76mm Rock Drilling Thread Button Bit for sale
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