Rm 705, Unit 2, Building 6, Jialian Plaza, Gulou Nanjie, Changping, Beijing
Home ProductsDTH Drill Bits

4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm

4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm

    • 4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm
    • 4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm
  • 4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm

    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

    4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm

     

     

    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 Pressure CIR80, 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

    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


     
    DHD340 High Air Pressure DTH Bit Specification:

     

    Diameter Buttons and Size (mm) Flushing hole Weight Part Number
    mm inch Front Gauge kg
    DHD340 Ballistic button/Concave face
    115 4 1/2 4×14,2×14 8×14 2 10 4148301235
    121 4 3/4 4×14,2×14 8×14 2 11 4148301236
    127 5    4×14,3×14 8×14 2 12 4148301237
    130 5 1/8 4×14,3×14 8×16 2 14 4148301238
    DHD340 Spherical button/Concave face
    115 4 1/2 4×14,2×14 8×14 2 10 4148301239
    121 4 3/4 4×14,2×14 8×14 2 11 4148301240
    127 5    4×14,3×14 8×14 2 12 4148301241
    130 5 1/8 4×14,3×14 8×16 2 14 4148301242
    133 5 1/4 4×14,3×14 8×16 2 15 4148301243
    DHD340 Ballistic button/Convex face
    110 4 3/8 4×14,2×14 8×14 2 9.3 4148301244
    115 4 1/2 4×14,2×14 8×14 2 10 4148301245
    121 4 3/4 4×14,2×14 8×14 2 11 4148301246
    127 5    4×14,3×14 8×14 2 12 4148301247
    130 5 1/8 4×14,3×14 8×16 2 14 4148301248
    133 5 1/4 4×14,3×14 8×16 2 15 4148301249
    DHD340 Spherical button/Flat face
    110 4 3/8 6×14 8×14 2 9.3 4148301250
    115 4 1/2 6×14 8×14 2 10 4148301251
    121 4 3/4 6×14 8×14 2 11 4148301252
    127 5    7×14 8×14 2 12 4148301253
    130 5 1/8 7×14 8×16 2 14 4148301254
    133 5 1/4 7×14 8×16 2 15 4148301255


    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

     

    4'' High Air Pressure DTH Button Bit For DHD340 Shank 115mm / 127mm

     

    Email: alice.zhang1106@ksq-tech.com

    Skype: alice.zhang1106

    Whatsapp: +86 182 0101 1129

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

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

    Send your inquiry directly to us (0 / 3000)

    Other Products