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High Wear Resistance DTH Down The Hole Hard Rock Drill Bits DHD1120

Hunan New Diamond Construction Machinery Co., Ltd.
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    Buy cheap High Wear Resistance DTH Down The Hole Hard Rock Drill Bits DHD1120 from wholesalers
     
    Buy cheap High Wear Resistance DTH Down The Hole Hard Rock Drill Bits DHD1120 from wholesalers
    • Buy cheap High Wear Resistance DTH Down The Hole Hard Rock Drill Bits DHD1120 from wholesalers

    High Wear Resistance DTH Down The Hole Hard Rock Drill Bits DHD1120

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    Brand Name : New Diamond
    Model Number : DHD1120
    Certification : ISO9001:2008
    Price : Negotiable
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : According to order quantity
    Delivery Time : 5-8 work days
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    High Wear Resistance DTH Down The Hole Hard Rock Drill Bits DHD1120

    High Wear Resistance DTH Down The Hole Hard Rock Drill Bits DHD1120
    Description

    Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers.


    1. Button Shape: Spherical,Semi-ballistic,Ballistic.
    2. Durable performance, wear resistant and withstanding large impacting force.
    3. Long life span.
    5. Fast delivery time.


    Application

    It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and so on.


    Specifications

    DHD seriesHead shape

    Diameter

    mm

    Number of ventsNO X button diamterweight (KG)
    ToothedGaugeFront
    DHD1120Convex concave3504Round Button16XØ2032XØ18+13XØ16-
    Convex concave4004Round Button16XØ2060XØ18+8XØ16-
    Convex concave5004Round Button24XØ2090XØ18-
    WE can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.
    Feature Advantage

    1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials, which greatly extends the life of the carbide bits;
    2. High drilling efficiency: the high grade hardness of the carbides can always stay sharp, which could increase the drilling speeds too;
    3.Low cost.


    Quality High Wear Resistance DTH Down The Hole Hard Rock Drill Bits DHD1120 for sale
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