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18.9kg Dhd340a Dhd350 Dth Mining Rock Drill Bit

Categories DTH Hammer Bits
Brand Name: New Diamond
Model Number: dhd340 dhd350
Certification: ISO9001:2008
Place of Origin: Hunan, China
MOQ: 1pcs
Price: negotiable
Payment Terms: T/T, Western Union
Supply Ability: 100000pcs/month
Delivery Time: 2-4weeks
Packaging Details: Wooden case
Type: DTH Hammer Rock Drill Bit
Machine type: Drilling Tool,Drilling Equipment,Downhole Tools
Material: Carbide,alloy steel
Processing type: Forging
Use: BoreWell Drilling,Coal Mining,Mining and Drilling,Quarrying
Color: Blue,other color available,golden or Request
Product name: Dth bits dhd350
Application: Rock Drilling,Water well drilling and rock drilling,underground mining,quarries
Advantage: High Wear Resistant,Widely used hard rocks and have good penetration,High-efficiency,high performance and factory price,Direct Manufacturer
Usage: Hole Drilling,Mining,Geothermal Drilling,Water Well Drilling
Button shape: Spherical/Ballistic/parabolic/sharp/falt bottons
Advantages: high quality and factory prices
Formation: piston and drive chuck and extenrnal cylinder
Shank Length: 260 mm
weight: 18.9 kg
Head Diam: 165 mm
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    • Product Details
    • Company Profile

    18.9kg Dhd340a Dhd350 Dth Mining Rock Drill Bit

    Mining Bits Dhd340a Dth Bits Dhd350



    Specifications

    DHD seriesHead shape

    Diameter

    mm

    Number of ventsButton qty.pcs*dia.mmweight (KG)
    Button TypeGaugeFront
    DHD 350Concave Face1402Spherical7XØ184XØ15+3XØ1415.8
    Concave Face1462Spherical8XØ188XØ1416.5
    Concave Face1522Spherical8XØ188XØ1417
    Concave Face1652Spherical8XØ184XØ16+4XØ1418.9
    Concave Face1782Spherical8XØ186XØ16+5XØ1420.4
    WE can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.

    Characteristics

    - Advanced hammer designs with high power and air efficiency increases productivity

    - Tailored product offering covers all your applications and conditions

    - Easy service and maintenance designs reduces machine downtime

    - Generic and proprietary shank options give you flexibility and reliability


    1.10 years manufacturing experience;
    2. Certificate: ISO9001:2008
    3. Material: Carbide


    Applications

    The New Diamond manufactured dhd350 is widely used in geological exploration, coal mine, water well drilling, borewell drilling, highway, railway, bridge, construction, mining, quarry, Civil engineering, ore mining,Dimension stone industry and so on.


    Feature Advantage

    1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials, which greatly extends the life of the carbide bits;
    2. High drilling efficiency: the high grade hardness of the carbides can always stay sharp, which could increase the drilling speeds too;
    3. Stable drilling speed: the bit is scraped and cut to break the rock.
    4. Good performance: strong wear resistance, good diameter protection which will make the cutting teeth more efficiently.

    5.Lower cost.


    The appearance of the picture is different from that of the actual product, and the actual product is the standard.

    About Us

    Hunan New Diamond Construction Machinery Co.,Ltd is a professional and modern high-tech enterprise which engaged in researching and manufacturing rock drill and pneumatic tools. The team has specialized in drilling and pneumatic tools manufacturing since 1998, and until 2020 the company has nearly 700 employees and covers 110000m2 area in total. It mainly designs and manufactures DTH hammers, various drilling bits, drill pipes and all kinds o f other drilling tools. The products are widely applied to earth-moving engineering, mining exploitation, oil drilling, water well drill,pile foundation engineering and etc.



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