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China DTH Hammer Bits manufacturer
Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

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8 Spline 470mm DTH Hammer Bits Fit Rock Chisel Drilling Tool SD12 With Tail Pipe

8 Spline 470mm DTH Hammer Bits Fit Rock Chisel Drilling Tool SD12 With Tail Pipe

    • 8 Spline 470mm DTH Hammer Bits Fit Rock Chisel Drilling Tool SD12 With Tail Pipe
  • 8 Spline 470mm DTH Hammer Bits Fit Rock Chisel Drilling Tool SD12 With Tail Pipe

    Product Details:

    Place of Origin: Hunan, China (Mainland)
    Brand Name: New Diamond
    Certification: ISO9001:2008
    Model Number: SD12

    Payment & Shipping Terms:

    Minimum Order Quantity: Negotiable
    Price: Negotiable
    Packaging Details: Carton packaging and wooden box packing
    Delivery Time: 5-8 work days
    Payment Terms: Western Union, T/T, L/C
    Supply Ability: According to order quantity
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    Detailed Product Description
    Diameter (mm): 330-445mm No Head Length(mm): 470mm
    Number Of Vents: 3-4 Head Shape: Flat Face Bit/Concave Face/Convex Face
    Material: Alloy Steel Spline Key Number: 8
    High Light:

    tapered button bits

    ,

    button drill bit

    8 spline 470mm DTH hammer bits for rock chisel drilling tool SD12 with tail pipe

     

    Description


    1. Long life of the drill bit: the alloy just has a long service life and is higher than similar products;
    2. High drilling efficiency: the drill teeth are wear-resistant, so that the drill bit can always maintain sharpness, thus greatly improving the footage speed;
    3, the drilling speed is stable: the drill bit is scraped and sheared to break the rock;

     

    Applications


    Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields.

     

    Specifications

     


    SD12 Head shape

    Diameter

    mm

    Number of vents NO X button diamter weight (KG)
    Toothed Gauge Front

     

    SD12

    Convex concave 330 3 Round button 15XØ20 30XØ18+11XØ16 -
    Convex concave 445 4 Round button 20XØ20 48XØ18+25XØ16 -
    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. Price commitment: in order to ensure the high reliability of products, raw material selection are usinggrapefruit brand products; under the same competitive conditions, and not to reduce product technicalperformance on the basis of sincerity at a favorable price to customers.


    2. Quality commitment: product manufacturing and testing have quality records and inspection data; the performance of the product can withstand customer inspection.


    3. Customer service: in order to create new diamond brand, enhance the visibility of enterprises,establish corporate image, we serve customers with the principle of "preferential prices, good service, reliableproduct quality" principle.

     


    The appearance of the picture is different from that of the actual product, and the actual product is the

    standard.

     

     

    8 Spline 470mm DTH Hammer Bits Fit Rock Chisel Drilling Tool SD12 With Tail Pipe 0

    Contact Details
    Hunan New Diamond Construction Machinery Co., Ltd.

    Contact Person: Rick.liao

    Send your inquiry directly to us
    Hunan New Diamond Construction Machinery Co., Ltd.
    PinJiang Industry Park,PingJiang county,YueYang City,Hunan,China.
    Tel:86-731-89708248
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