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Forging DTH Hammer Bits 5 Inch For Rock Chisel Mining , Different Face Shape

Categories DTH Hammer Bits
Brand Name: New Diamond
Model Number: ND55(DHD350R、COP54)/NM5/NQL50/NSD5
Certification: ISO9001:2008
Place of Origin: Hunan, China (Mainland)
MOQ: Negotiable
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: According to order quantity
Delivery Time: 5-8 work days
Packaging Details: Carton packaging and wooden box packing
Type: Drill Bit
Processing Type: Forging
Use: Rock chisel mining
Color: Required
Bit face: Center drop/Flat/convex/concave/double gauge face bits
Button shape: Spherical/Ballistic/parabolic/sharp/falt bottons
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    Forging DTH Hammer Bits 5 Inch For Rock Chisel Mining , Different Face Shape


    DTH hammer bits are used for blast hole drilling and water well drilling project.Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining,Marble quarry or well drilling and other construction projects.

    DTH hammer bits:
    1, Direct sale
    2, reasonable price
    3. high efficiency

    tungsten carbide button bit drilling series

    Suitable for cutting, drilling various hard Non-ferrous materials, such as marble, granite, glass, ceramic, hard concrete and brick.

    Down the hole hammers are connected with down the hole bits to do the drilling works. New Diamond uses high quality steel and the best level tungsten carbide as the raw material,with it's special heating treatment technique and advanced carbide inserting technique ,the bits perform well even on the hard rock formations and save the energy to a maximum limit at the same time.


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


    5” Middle Air Pressure DTH Bits
    ND55(DHD350R,COP54)THE Drill Head Diameter(mm)Spline Key NumberNO.Air HolesGauge ButtonsFront ButtonsWeight(KG)
    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. New Diamond's bits are widely used in different rock formations like carbonate rock,limestone,chalk rock, clay rock,siltstone and sandstone;
    4. It can greatly reduce the drilling cost, because of its high drilling speed and life span, which reduces the times to changes bits in the drilling service.

    Product Tags:

    down the hole bits


    rock boring bits

    Quality Forging DTH Hammer Bits 5 Inch For Rock Chisel Mining , Different Face Shape for sale
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