Sign In | Join Free | My himfr.com
Home > DTH Button Bits >

8 Inch DTH Ballistic Button Bits ND85 Series For Geological Exploration

Hunan New Diamond Construction Machinery Co., Ltd.
Contact Now
    Buy cheap 8 Inch DTH Ballistic Button Bits ND85 Series For Geological Exploration from wholesalers
     
    Buy cheap 8 Inch DTH Ballistic Button Bits ND85 Series For Geological Exploration from wholesalers
    • Buy cheap 8 Inch DTH Ballistic Button Bits ND85 Series For Geological Exploration from wholesalers

    8 Inch DTH Ballistic Button Bits ND85 Series For Geological Exploration

    Ask Lasest Price
    Brand Name : New Diamond
    Model Number : ND85(DHD380、COP84)
    Certification : ISO9001:2008
    Price : Negotiable
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : According to order quantity
    Delivery Time : 3-5 days for sample
    • Product Details
    • Company Profile

    8 Inch DTH Ballistic Button Bits ND85 Series For Geological Exploration

    8 inch DTH Button Bits ND85 series
    Description

    DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life.


    DTH Button Bits:
    1, Direct sale
    2, reasonable price
    3. high efficiency

    Using:
    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.


    Advantage of Our DTH drill bits


    1. Anti-stuck protection can aoid the ruined of the motor and the damage of reducer
    2. high efficiency
    3. low cost
    4. stable performance


    Applications


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


    Specifications


    8” Middle Air Pressure DTH Bits
    THE Drill Head Diameter(mm)Spline Key NumberNO.Air HolesGauge ButtonsFront ButtonsWeight(KG)
    195-39XØ189XØ1633.0
    203-210XØ1813XØ1640.0
    216-210XØ1814XØ1649.0
    254-312XØ1817XØ1671.0
    305-412XØ1829XØ1695.0
    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.


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

    Quality 8 Inch DTH Ballistic Button Bits ND85 Series For Geological Exploration for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Hunan New Diamond Construction Machinery Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)