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Middle Air Pressure BR1 BR2 BR3 Hammer DTH Button Bits of 64mm 70mm 76mm Diameter

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    Buy cheap Middle Air Pressure BR1 BR2 BR3 Hammer DTH Button Bits of 64mm 70mm 76mm Diameter from wholesalers
     
    Buy cheap Middle Air Pressure BR1 BR2 BR3 Hammer DTH Button Bits of 64mm 70mm 76mm Diameter from wholesalers
    • Buy cheap Middle Air Pressure BR1 BR2 BR3 Hammer DTH Button Bits of 64mm 70mm 76mm Diameter from wholesalers
    • Buy cheap Middle Air Pressure BR1 BR2 BR3 Hammer DTH Button Bits of 64mm 70mm 76mm Diameter from wholesalers
    • Buy cheap Middle Air Pressure BR1 BR2 BR3 Hammer DTH Button Bits of 64mm 70mm 76mm Diameter from wholesalers

    Middle Air Pressure BR1 BR2 BR3 Hammer DTH Button Bits of 64mm 70mm 76mm Diameter

    Ask Lasest Price
    Brand Name : MIROC BR Series Button Bit
    Model Number : DTH Button Bit
    Price : Negotiation
    Supply Ability : 20000 pieces per month
    Delivery Time : 10-20 Days
    Payment Terms : L/C, T/T, MoneyGram, Western Union
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    Middle Air Pressure BR1 BR2 BR3 Hammer DTH Button Bits of 64mm 70mm 76mm Diameter

    BR Series DTH Button Bit 64mm 70mm 76mm 95mm for BR1 BR2 BR3 DTH Hammer


    1'' 2'' Middle Air Pressure DTH Bits


    DTH Button Bits for BR1, BR2, BR2 Hammer.


    BR Series DTH Button Bit Specification


    1'' 2'' Middle Air Pressure DTH Bits
    DTH Button BitDiameterButtons and Size (mm)Flushing holeWeight
    mminchGaugeFrontkg
    BR1642 1/26x103x1022.6
    702 3/46x124x922.8
    7636x135x1023.2
    BR2642 1/26x135x1023.6
    702 3/46x135x1124.0
    7636x145x1224.2

    BR2 76mm DTH Button Bit Photos:



    Product: DTH Button Bit


    Diameter: 76mm


    Bit Shank: BR2


    Face Design: Convex


    Button/Carbide Type: Spherical


    Button Number and Diameter: 4x10mm front, 6x13mm gauge


    Flushing Holes: 2 front flushing holes


    Weight: 4.2kg per piece


    Color: Green


    More Photos:



    Bit Face Shape Selection:


    Center Drop Bit:

    For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressure.

    Maximum hole deviation control.

    Concave Face

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

    Good hole deviation control and good flushing capacity.

    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.

    Double Gauge Face

    This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressure and good resistance to steel wash step gauge bit.

    Flat Face Bit

    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.


    Competitive Advantage

    • High-grade tungsten carbide inserts
    • Bit bodies manufactured from high-grade steel and processed using state-of-the-art CNC machinery and heat treatment



    We can design and manufacture the personalized products to meet your special applications, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.


    Applications

    • Underground mining

    • Down the hole rock drilling


    KSQ Related DTH Button Bits

    ProductDTH Button Bits
    Low Air PressureCIR80, CIR90
    3’’DHD3.5, M30,
    4’’DHD340, SD4,QL40, M40
    5’’DHD350, SD5,QL50, M50
    6’’DHD360, SD6,QL60, M60
    8’’DHD380, SD8,QL80, M80
    ColorGreen, Gold, Black or based on customer requirements.
    MOQ:No MOQ required for testing and trial order

    Product Tags:

    dth hammer bits

      

    dth button bits

      
    Quality Middle Air Pressure BR1 BR2 BR3 Hammer DTH Button Bits of 64mm 70mm 76mm Diameter for sale
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