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QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling

QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling

    • QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling
    • QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling
  • QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling

    Product Details:

    Place of Origin: China
    Brand Name: MIROC down the hole hammer drill tool
    Certification: SGS certified, ISO
    Model Number: DTH Button Bit

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 Pieces DTH Button Drill Bit
    Price: Negotiation
    Packaging Details: Carton Box or Wooden Box
    Delivery Time: 25 days
    Supply Ability: 20000 pieces per month
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    Detailed Product Description
    Application: Water Well Drilling, Quarry Drilling, Construction Rock Drilling Hammer Type: DHD350 COP54 QL50 SD5 Mission50 High Air Pressure
    Shank: DHD350 COP54 QL50 SD5 Mission50 Shank Bit Diameter: 133mm 140mm 146mm 152mm 165mm
    Name: DTH Button Bit Drill Method: DTH (Down The Hole) Drilling
    Button Dia: 10x14mm,9x16mm

     Diameter 140mm QL50 Convex Face DTH Drill Bit For Underground Long Hole Rock Drilling
     

    DTH Button Bit Description:

     

    Name: DTH Button Bit

    Diameter: 140mm

    Face design: Convex Face

    Carbide Shape: Ballistic and Spherical

    Buttons number and diameter: gauge 9x16mm spherical, front 10x14mm ballistic,

    Flushing holes: 3 front flushing holes

    With foot valve

    for QL50 hammer

    P/N 4148301354

     

    DTH Button Bit Photo:

    QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling

     

    QL50 Convex Face DTH Drill Bits For Underground Long Hole Rock Drilling

     

     
    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

     
    QL50 High Air Pressure DTH Bit Specification:

     

    QL50 Spherical button/Concave face
    130 5 1/8 4×14,3×14 8×16 2 14 4148301331
    133 5 1/4 4×14,3×14 8×16 2 14 4148301332
    140 5 1/2 4×14,4×14 8×16 2 15 4148301333
    146 5 3/4 4×14,4×14 8×16 2 15.8 4148301334
    152 6 4×16,4×16 8×18 2 18 4148301335
    QL50 Ballistic button/Convex face
    130 4 3/8 3×14,4×14 9×16 3 14 4148301336
    133 4 1/2 3×14,4×14 9×16 3 14 4148301337
    140 4 3/4 3×16,4×16 9×16 3 15 4148301338
    146 5    3×16,4×16 9×16 3 15.8 4148301339
    152 5 1/8 3×16,5×16 9×18 3 18 4148301340
    QL50 Spherical button/Flat face
    130 4 3/8 7×14 8×16 2 14 4148301341
    133 4 1/2 7×14 8×16 2 14 4148301342
    140 4 3/4 7×14 7×18 2 15 4148301343
    140 5    8×14 9×16 3 15 4148301344
    146 5 1/8 8×14 9×16 3 15.8 4148301345
    152 5 1/4 8×16 9×18 3 18 4148301346


    We can design and manufacture the personalized products to meet your special application, 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
     

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: katy.zhang@ksq-tech.com

    Send your inquiry directly to us (0 / 3000)

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