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Small Hole 90mm 95mm Air Hammer Rock Drilling Dth Bits CIR80 CIR90

    Buy cheap Small Hole 90mm 95mm Air Hammer Rock Drilling Dth Bits CIR80 CIR90 from wholesalers
     
    Buy cheap Small Hole 90mm 95mm Air Hammer Rock Drilling Dth Bits CIR80 CIR90 from wholesalers
    • Buy cheap Small Hole 90mm 95mm Air Hammer Rock Drilling Dth Bits CIR80 CIR90 from wholesalers
    • Buy cheap Small Hole 90mm 95mm Air Hammer Rock Drilling Dth Bits CIR80 CIR90 from wholesalers
    • Buy cheap Small Hole 90mm 95mm Air Hammer Rock Drilling Dth Bits CIR80 CIR90 from wholesalers

    Small Hole 90mm 95mm Air Hammer Rock Drilling Dth Bits CIR80 CIR90

    Ask Lasest Price
    Brand Name : MIROC
    Model Number : DTH Bits
    Certification : SGS certified, ISO
    Price : negotiation
    Payment Terms : T/T, L/C, D/A, D/P, Western Union
    Supply Ability : 20000pcs per month
    Delivery Time : 15-20days
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    Small Hole 90mm 95mm Air Hammer Rock Drilling Dth Bits CIR80 CIR90

    small hole 90mm 95mm air hammer rock drilling dth bits



    Concave Face

    The all-around application bit face specifically for medium hard and homogenerous rock formations.

    Good hole deviation control and good flushing capacity

    Ballistic Button

    Ballistic buttons are usually used as front buttons of DTH bits, suitable for medium abrasive and medium hard formation. They can also be used as gauge buttons if the rock is soft.


    Concave Face
    Spherical Button

    Spherical/Domed/Round Button

    Domed/Round Buttons are usually used as gauged buttons of DTH bits, suitable or very abrasive and very hard formations.

    Convex Face

    For high penetration rates in soft to medium-hard with low to medium air pressure. It is the most resistance to steel wash, any may reduce the load and wear on gauge buttons, but poor hole deviation control.

    Ballistic Button
    Flat Face

    This kind of face shape is suitable for hard to very hard and abrasive rock formation is applications with high air pressure. Good penetration rates and resistance to steel wash.

    Spherical Button

    Face:Flat Face, Concave Face, Convex Face
    Tungsten Carbide:Ballistic Buttons, or Spherical Buttons
    Color:Green or Based on Customer requirements

    In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length.


    Applications

    1. Underground mining

    2. Quarry benching operations

    3. Water well drilling

    CIR Series low air pressure DTH Bits
    TypeDiameter (mm)Number of SplinesWeight (kg)
    CIR656862.50
    CIR707663.40
    CIR808363.45
    CIR80X8363.50
    CIR909063.50
    CIR9010064.50
    CIR9013069.50
    CIR11011066.40
    CIR11012368.50
    CIR110W11066.50
    CIR6110W12368.80
    CIR6150155612.0
    CIR150A155612.5
    CIR150A165614.0

    Product Tags:

    90mm dth bit

      

    95mm dth bit

      

    CIR80 dth bit

      
    Quality Small Hole 90mm 95mm Air Hammer Rock Drilling Dth Bits CIR80 CIR90 for sale
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