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Tungsten Carbide DTH Drilling Tools Forging Type DTH Mining Drill Bits

Categories DTH Drilling Tools
Brand Name: JCDRILLS
Model Number: 115mm
Certification: ISO,CE
Place of Origin: Hebei,China
MOQ: 5pcs
Price: Negotation
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 20000pcs/Year
Delivery Time: In stock or as order quantity
Packaging Details: Standard export package
Type: DTH Button bits
Usage: Mining, Coal, Iron Ore, Gold Mining Drilling
Material: Tungsten Carbide
Shank: IR CIR
Button Bit Shape: Spherical And Ballistic
Face Shape: Flat Shape And Drop-center Shape
Body Type: Normal Type And Retract Type
Angle: 76-90mm
Flushing Hole: 2
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    Tungsten Carbide DTH Drilling Tools Forging Type DTH Mining Drill Bits

    115mm DHD340 Forging Type DTH Drill Bit , ISO CE Tungsten Carbide Material Mining Drill Bit


    Characteristics

    1. high and low air pressure down-the-hole drill bits

    2. Low air pressure hole Dia.:65-220mm

    3. High air pressure hole Dia.:85-305mm

    4. Face type:drop center/concave/convex/double gauge/flat

    5. Our DTH Bit can be suitable for Original Atlas Copco /Sandivk big brands' DTH Hammers, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, Digger etc.

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

    Application

    The dth button bits is the tool cutting rock. Jcdrill DTH button bits are made of superior quality alloy steel which is made by Timken in U.S. Besides, all our DTH bits are using the brand "Element Six" T.C carbide which provides (the T.C buttons) for Boart Longyear. In addition art manufacturing technology makes our dth button bits with higher and more reliable quality.


    Different face style makes DTH bits suitable for various rock conditions.

    Flat face: This is an universal design, especially for hard and abrasive rock formation. So typically, flat face with hemi-spherical buttons design is the most popular choice.


    Convex face: A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor in hole deviation if rocks are hard.


    Concave face: Medium hard to hard rock formations which is less abrasive and fractured. Especially for deep hole drilling, excellent control over hole deviation.


    DGR face: A special design for hard or very hard rock conditions, double gauge row buttons provide very excellent ware-resistance and very longer life time. It is usually used for some bigger diameter DTH bits.
    Besides, we are manufacturing the DTH bits with various shanks so they can be compatible with different DTH hammers.


    • Underground mining
    • Tunneling
    • Quarry benching operations


    Specification

    Drill BitsBit Dia.(mm)No.Air HolesGauge ButtonsFront Buttons

    Weight

    (kg)

    Parts No.

    DHD340A,COP44​ 

    Forging Type DTH Drill Bit , ISO CE Tungsten Carbide Material Mining Drill Bits

    10526×145×138.5HD45-105
    11027×146×138.8HD45-110
    11527×146×139.0HD45-115
    12028×147×139.8HD45-120
    12728×147×1311.0HD45-127

    SD4

    Forging Type DTH Drill Bit , ISO CE Tungsten Carbide Material Mining Drill Bits 

    10526×145×139.0SD4-105
    11027×146×139.5SD4-110
    11527×146×139.8SD4-115
    12028×147×1311.5SD4-120
    12728×147×1312.3SD4-127

    QL40

    Forging Type DTH Drill Bit , ISO CE Tungsten Carbide Material Mining Drill Bits 

    10526×145×139.0QL40-105
    11027×146×139.2QL40-110
    11527×146×139.5QL40-115
    12028×147×1310.3QL40-120
    12728×147×1311.5QL40-127

    MISSION40

    Forging Type DTH Drill Bit , ISO CE Tungsten Carbide Material Mining Drill Bits

     

    10526×145×136.0HM4-105
    11027×146×136.2HM4-110
    11527×146×136.6HM4-115
    12028×147×137.0HM4-120
    12728×147×137.4HM4-127
    We can design and manufcture ccording to customer's requirement of the bit daimeter,No.of air holes,carbide button shape and the face shape.

    Packing& Delivery ​

    Service

    In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.


    We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.


    Quality Tungsten Carbide DTH Drilling Tools Forging Type DTH Mining Drill Bits for sale
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