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Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling

Beijing Jincheng Mining Technology Co., Ltd.
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    Buy cheap Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling from wholesalers
     
    Buy cheap Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling from wholesalers
    • Buy cheap Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling from wholesalers
    • Buy cheap Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling from wholesalers

    Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling

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    Brand Name : JCDRILL
    Model Number : All Models
    Certification : ISO9001,CE
    Price : Negotiable
    Payment Terms : L/C, T/T, Western Union, MoneyGram
    Supply Ability : 100000 Pcs/Year
    Delivery Time : 7 Days
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    Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling

    Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling


    Description

    DTH drill bits are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering,

    water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation,

    another civil engineering. it has the advantage of high flatness, smooth hole wall, high rigid of drill rod and

    hammer, independent of high axial thrust, no limit of drilling depth, low cost of devices and easiness to maintain.


    Application

    DTH drill bits range covers the most diverseapplications in mining, natural resources exploration, water wells, quarries and civil works.


    Product Information

    JCDRILL has a comprehensive range of DTH drill bits to match all conceivable applications. Each bit is made from quality alloy steel, and has been precision machined to produce a perfect body, heat treated to the required hardness, given surface compression for fatigue resistance, and fitted with precision buttons manufactured in-house. These are deigned for specific applications for all rock types, hardness's and condition. Bit life and rate of penetration are the most important criteria in selecting the right bit for a particular application.


    specification


    Specification of dth hammer button bits:Diameter: (mm)

    1-2 inch low air pressure DTH bits

    Shank: BR1, BR2, DHD2.5

    57/64/70/76/80/82/90

    3 inch high Air pressure DHT bits

    Shank: BR3,DHD3.5,COP34,COP32,QL30,M30,IR3.5

    85 / 90 / 95 / 100 / 105/110

    4 inch high Air pressure DHT bits

    Shank:DHD340,COP44,M40,SD4,QL40

    105 / 110 / 115 / 120 / 127/130

    5 inch high Air pressure DHT bits

    Shank:DHD350,COP54,M50,SD5,QL50

    133 / 140 / 146 / 152 / 165

    6 inch high Air pressure DHT bits

    Shank:DHD360,M60,SD6,QL60,COP64

    152 / 165 / 178 / 190 / 203

    8 inch high Air pressure DHT bits

    Shank:DHD380,COP84,M80,SD8,QL80

    195 / 203 / 216 / 254 / 305

    10 inch high Air pressure DTH bits

    Shank:SD10, NUMA100

    254/270/279/295/305

    12 inch high Air pressure DTH bits

    Shank:SD12,DHD1120,NUMA120,NUMA125

    305/330/343/356/368/381

    15 inch high Air pressure DTH bits

    Shank: DHD1150, SD15,NUMA125

    381/391/435/457/483/503

    Over 20 inch high Air Pressure DTH bits

    Shank: NUMA180,NUMA240,

    483/508/560/578/610/660

    Advantages:

    1. Computer analysis and laboratory trials have been used to optimize the number of buttons as well as their

    size and positioning throughout the bit front.
    2. Carbide has been carefully designed to minimize the risk of button loss and button failure
    3. The design of the bit body and the frontal sludge grooves provides uniform flushing with reduces steel wash

    on both bit and the hammer.
    4. Material processes and multiple heat treatment have focussed on achieving maximum resistance to fatigue failure.
    5. Special bit designs such as Concave and Convex/CB are available on request.



    Delivery&Packing



    FAQ
    1. Shipping time for an order
    We have many stock. As usual, we can delivery the goods as soon as we get the full payment.
    2. Quality Control
    Strict inspection and testing for every order before shipping out .
    3. How can we trust your company?
    We support Alibaba trade insurance. Protect products quality, shipment on time and your covered amount.
    4. After Sales Service
    Free replacement will provide once the failure confirmed caused by our product quality.

    Product Tags:

    drill spare parts

      

    dth hammers and bits

      
    Quality Carbon Steel Dth Button Bits 8 Inch Drill Bit For Rock Blasting Drilling for sale
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