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SD4 Shank DTH Drill Bits with Spherical Flat Face and Ballistic Convex Face

SD4 Shank DTH Drill Bits with Spherical Flat Face and Ballistic Convex Face

    • SD4 Shank DTH Drill Bits with Spherical Flat Face and Ballistic Convex Face
    • SD4 Shank DTH Drill Bits with Spherical Flat Face and Ballistic Convex Face
  • SD4 Shank DTH Drill Bits with Spherical Flat Face and Ballistic Convex Face

    Product Details:

    Place of Origin: China
    Brand Name: MIROC
    Model Number: DTH Button Bit

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 Pieces
    Price: negotiation
    Packaging Details: Carton Box or Wooden Box
    Delivery Time: 25 days
    Supply Ability: 20000 pieces per month
    Contact Now
    Detailed Product Description

    SD4 Shank DTH Drill Bits with Spherical Flat Face and Ballistic Convex Face

     

     

    In DTH drilling, 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 drilling a nearly constant penetration rate regardless of hole length.

     

    Basic Information

     

    Product

    DTH Button Bits

    Low Air Prussure CIR80, CIR90

    3'' High Air Prussure

    DHD3.5, M30,  

    4'' High Air Prussure

    DHD340, SD4,QL40, M40

    5'' High Air Prussure

    DHD350, SD5,QL50, M50

    6'' High Air Prussure

    DHD360, SD6,QL60, M60

    8'' High Air Prussure

    DHD380, SD8,QL80, M80

    Color

    Green, Gold, Black or based on customer requirements.

    MOQ:

    No MOQ required for testing and trial order

     

    Applications

     

    • Underground mining

    • Down the hole rock drilling

     

    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


     
    SD4 High Air Pressure DTH Bit Specification:

     

    Diameter Buttons and Size (mm) Flushing hole Weight Part Number
    mm inch Front Gauge kg
    SD4 Spherical button/Concave face
    115 4 1/2 4×14,2×14 8×14 2 9.8 4148301256
    121 4 3/4 4×14,2×14 8×14 2 11.5 4148301257
    127 5    4×14,3×14 8×14 2 12.3 4148301258
    130 5 1/8 4×14,3×14 8×16 2 14.3 4148301259
    SD4 Ballistic button/Convex face
    110 4 3/8 4×14,2×14 8×14 2 9.5 4148301260
    115 4 1/2 4×14,2×14 8×14 2 9.8 4148301261
    121 4 3/4 4×14,2×14 8×14 2 11.5 4148301262
    127 5    4×14,3×14 8×14 2 12.3 4148301263
    130 5 1/8 4×14,3×14 8×16 2 14.3 4148301264
    133 5 1/4 4×14,3×14 8×16 2 15.3 4148301265
    SD4 Spherical button/Flat face
    110 4 3/8 6×14 8×14 2 9.5 4148301266
    115 4 1/2 6×14 8×14 2 9.8 4148301267
    121 4 3/4 6×14 8×14 2 11.5 4148301268
    127 5    7×14 8×14 2 12.3 4148301269
    130 5 1/8 7×14 8×16 2 14.3 4148301270
    133 5 1/4 7×14 8×16 2 15.3 4148301271


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


    Keywords

     

    DTH BIT, DTH Button Bit, Down The Hole Button Bit, Rock Bit, Rock Drill Bit, 

    Low Air Pressure DTH Button Bit, High Air Pressure DTH Button Bit

     

    Pictures

     

    SD4 Shank DTH Drill Bits with Spherical Flat Face and Ballistic Convex Face

     

    Contact Information

     

    Skype: alice.zhang1106

    Whatsapp: 0086 182 0101 1129

     

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: alice.zhang1106@ksq-tech.com

    Send your inquiry directly to us (0 / 3000)

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