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Ql120-349mm Drilling Button Bits Rock Drilling Equipment Tools Dth

    Buy cheap Ql120-349mm Drilling Button Bits Rock Drilling Equipment Tools Dth from wholesalers
     
    Buy cheap Ql120-349mm Drilling Button Bits Rock Drilling Equipment Tools Dth from wholesalers
    • Buy cheap Ql120-349mm Drilling Button Bits Rock Drilling Equipment Tools Dth from wholesalers
    • Buy cheap Ql120-349mm Drilling Button Bits Rock Drilling Equipment Tools Dth from wholesalers
    • Buy cheap Ql120-349mm Drilling Button Bits Rock Drilling Equipment Tools Dth from wholesalers

    Ql120-349mm Drilling Button Bits Rock Drilling Equipment Tools Dth

    Ask Lasest Price
    Brand Name : MIROC
    Model Number : QL120-349mm Dth Button Bits
    Certification : ISO
    Price : negotiation
    Payment Terms : T/T or L/C
    Supply Ability : 20000 pieces per month
    Delivery Time : 25 days
    • Product Details
    • Company Profile

    Ql120-349mm Drilling Button Bits Rock Drilling Equipment Tools Dth

    QL120-349mm Rock Drilling Equipment Tools Dth Drilling Button Bits


    Description

    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.

    DTH bits are paired with their corresponding hammers (by drilling hole diameter and spline configuration). Customers can customize their DTH bits in various ways, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.


    Product:DTH Hammer Bits
    Color:Green, Gold, Black or based on customer requirements.
    Series:COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc
    Face:Flat Face, Concave Face, Convex Face, DGR face
    Material:High quality carbide and High quality carbon steel
    Drill rock typeGranite, Marble, Limestone, Basalt, ect.
    Project typesBlast holes,/Quarry/Anchoring/Infrastructure/Geothermal holesWell drilling,ect.


    Applications

    • Underground mining
    • Quarry benching operations
    • Water well 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

    Specification


    Bit Dia.(mm)

    Qty.× Button Dia.(mm)

    Qty.Air Holes

    Weight (kg)

    Outer

    Front

    Back

    310

    15×19

    9×19+10×19+9×16

    12×12

    3

    140

    315

    18×18

    9×18+15×18+9×16

    9×16

    3

    145

    320

    18×18

    9×18+15×18+9×16

    9×16

    3

    150

    333

    18×19

    9×18+15×18+14×16

    6×12+6×16

    3

    155

    350

    15×19

    9×19+15×19+15×16

    12×12

    3

    170

    381

    18×18

    12×18+18×18+21×16

    9×14

    3

    190

    400

    18×19

    12×19+18×19+29×16

    12×12

    3

    230

    420

    18×19

    12×19+18×19+30×16

    12×12

    3

    235



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