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High Air Pressure DTH Drill Bits 3 Inch COP34 Down Hole Hammer Bits Powerful

Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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    Buy cheap High Air Pressure DTH Drill Bits 3 Inch COP34 Down Hole Hammer Bits Powerful from wholesalers
     
    Buy cheap High Air Pressure DTH Drill Bits 3 Inch COP34 Down Hole Hammer Bits Powerful from wholesalers
    • Buy cheap High Air Pressure DTH Drill Bits 3 Inch COP34 Down Hole Hammer Bits Powerful from wholesalers
    • Buy cheap High Air Pressure DTH Drill Bits 3 Inch COP34 Down Hole Hammer Bits Powerful from wholesalers
    • Buy cheap High Air Pressure DTH Drill Bits 3 Inch COP34 Down Hole Hammer Bits Powerful from wholesalers
    • Buy cheap High Air Pressure DTH Drill Bits 3 Inch COP34 Down Hole Hammer Bits Powerful from wholesalers
    • Buy cheap High Air Pressure DTH Drill Bits 3 Inch COP34 Down Hole Hammer Bits Powerful from wholesalers
    • Buy cheap High Air Pressure DTH Drill Bits 3 Inch COP34 Down Hole Hammer Bits Powerful from wholesalers

    High Air Pressure DTH Drill Bits 3 Inch COP34 Down Hole Hammer Bits Powerful

    Ask Lasest Price
    Brand Name : Super Diamond
    Price : 30
    Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
    Supply Ability : 50, 000PCS / Year
    Delivery Time : 5-8days
    • Product Details
    • Company Profile

    High Air Pressure DTH Drill Bits 3 Inch COP34 Down Hole Hammer Bits Powerful

    We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit face shape. High air pressure and low air pressure. Thanks to our long year experienced technicians and engineers in the field, whom make this into reality and meet the clients' demand accurately.
    DTH Bits in Numerous Shank Sizes and Can Custom Make Any Type of Bit to Suit All Drilling Requirements 3" Mission 30

    DTH Bits in Numerous Shank Sizes and Can Custom Make Any Type of Bit to Suit All Drilling Requirements 3" Mission 30
    All hammer and bits are compatible with many products manufactured by , Atlas Copco, etc, all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project.

    DTH drill bits
    1. Customized acceptable
    2. Bit diameter, face shape
    3. Carbide button shape
    4. qty of air hole

    Technical Parameters ( BROCA PARA MARTILLO DE FONDO Drill Bits )
    DiameterNo x Button diameter, mmButton angleºFlushing holesWeight(kg)Part No
    mminchGauge ButtonsFront Buttons
    7636*134*10382*123.5CD-25-76
    803 1/86*144*11382*123.8CD-25-80
    823 1/46*144*11382*123.9CD-25-82
    903 9/168*125*12382*124.3CD-25-90

    Bit face shape options:
    1. Drop Center Bit
    For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
    2. Concave Face
    The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
    3. Convex Face
    For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
    4. Double Gauge Face
    This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
    5. Flat Face Bit
    This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
    DTH Bits in Numerous Shank Sizes and Can Custom Make Any Type of Bit to Suit All Drilling Requirements 3" Mission 30

    Carbide button shape selection:
    1. Domed/Round Button
    Domed/Round Buttons are usually used as gauge buttons of DTH Bits, suitable for every abrasive and very hard formations.
    2. Parabolic/Semi-Ballistic Buttons
    Parabolic Buttons are usually used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard formations.
    3. Ballistic Button
    Ballistic Buttons are usually used as front buttons of DTH Bits, suitable for medium abrasive and mesium hard formations. They can also be used as gauge buttons if the rock is soft.
    4. Sharp Button
    Sharp Buttons are usually used as front buttons of DTH Bits for soft formations where fast penetration rates are possible.
    5. Flat Button
    Flat buttons are usually used as protection buttons to reduce wear on rubbing surfaces of DTH bits.
    Package:
    Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.
    Quality High Air Pressure DTH Drill Bits 3 Inch COP34 Down Hole Hammer Bits Powerful for sale
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