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Tunneling / Mining Carbide Tipped Drill Bits High Penetration 254mm - 381mm Size

Tunneling / Mining Carbide Tipped Drill Bits High Penetration 254mm - 381mm Size

    • Tunneling / Mining Carbide Tipped Drill Bits High Penetration 254mm - 381mm Size
    • Tunneling / Mining Carbide Tipped Drill Bits High Penetration 254mm - 381mm Size
  • Tunneling / Mining Carbide Tipped Drill Bits High Penetration 254mm - 381mm Size

    Product Details:

    Place of Origin: China
    Brand Name: MIROC DTH Rock Drilling Tools
    Certification: API
    Model Number: NUMA 100 Series DTH Button Bit

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Pieces DTH Button Bit
    Price: Negotiation
    Packaging Details: Plywood Case
    Delivery Time: 20-25 days
    Payment Terms: Western Union, MoneyGram
    Supply Ability: 20000 pieces per month
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    Detailed Product Description
    Product Name: DTH Button Bit Series: Numa DTH Button Bit
    Type: NUMA100 Size: 254mm - 381mm
    Use: Tunneling, Mining,Quarrying,Water Well Color: Green

    New Design DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer

     

    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.

     

    NUMA Series DTH Bit Specification:

    NUMA Series DTH Button Bit
    DTH Button Bit Diameter Buttons and Size (mm) Flushing hole Weight
    mm inch Front Gauge kg
    Numa100 254 10 21x16 12x18 2 90.0
    305 12 36x16 12x18 4 102.0
    311 12 1/4 36x16 12x18 4 104.0
    318 12 1/2 38x16 12x18 4 106.0
    330 13 42x16 14x18 4 112.0
    NUMA120 305 12 12x18 36x16 4 152.0
    311 12 1/4 12x18 36x16 4 158.0
    330 13 16x18 42x16 4 165.0
    346 13 5/8 16x19 48x16 4 178.0
    381 15 16x19 48x16 4 195.0
    NUMA125 305 12 12x18 36x16 4 170.0
    311 12 1/4 12x18 36x16 4 173.0
    330 13 16x18 42x16 4 182.0
    346 13 5/8 16x19 48x16 4 191.0
    381 15 16x19 48x16 4 200.0

     

    Competitive Advantage

    • High quality, cost effective, reliable.
    • Premium Aircraft Alloy Steel
    • Quality Carbide
    • Exact Heat Treatments
    • State of the Art Design and Manufacturing

    Pictures

    Tunneling / Mining Carbide Tipped Drill Bits High Penetration 254mm - 381mm SizeTunneling / Mining Carbide Tipped Drill Bits High Penetration 254mm - 381mm SizeTunneling / Mining Carbide Tipped Drill Bits High Penetration 254mm - 381mm Size

     

    Applications

    • Underground mining

    • Down the hole rock drilling

     

    Bit Face Shape Selection:

     

    Center Drop Face

    For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressure.

    Maximum hole deviation control.

     

    Concave Face

    The all-around application bit face specifically for medium hard and homogenerous rock formations.

    Good hole deviation control and good flushing capacity.

     

    Convex Face

    For high penetration rates in soft to medium-hard with low to medium air pressure. It is the most resistance to steel wash, any may reduce the load and wear on gauge buttons, but poor hole deviation control.

     

    Double Gauge Face

    This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressure and good resistance to steel wash step gauge bit.

     

    Flat Face Bit

    This kind of face shape is suitable for hard to very hard and abrasive rock formation is applications with high air pressure. Good penetration rates and resistance to steel wash.

     

    Company Information

    KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations. Our operations are based on the unique expertise of our people and knowledge with customer processes.

    Tunneling / Mining Carbide Tipped Drill Bits High Penetration 254mm - 381mm Size

     

    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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