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10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel

Changzhou Xinpeng Tools Manufacturing Co.,Ltd
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    Buy cheap 10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel from wholesalers
     
    Buy cheap 10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel from wholesalers
    • Buy cheap 10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel from wholesalers
    • Buy cheap 10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel from wholesalers
    • Buy cheap 10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel from wholesalers

    10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel

    Ask Lasest Price
    Model Number : DB-3D/5D
    Brand Name : KTC
    Certification : CCC
    Price : Negotiation
    Delivery Time : 1-35days
    Payment Terms : T/T, L/C,Paypal...
    Supply Ability : 10000pcs/week
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    10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel

    10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel


    tungsten carbide drill bits


    Application


    Extremely versatile and precise drilling – even with changing drills in various materials. Tungsten carbide drill with extra sharp cutting edges, therefore also very well suited for metal. Patented 4-step profile = Fast drill dust feed when drilling into masonry and concrete.
    The multi purpose drill bit is a universal special drill bit and especially for precision rotary drilling in solid brick, cavity brick, roof tiles, marble, tiles, wood, metal and plastics. This tungsten carbide drill can also be used for drilling in concrete, natural stone, roof tiles, granite and ceramic tiles.

    Specifications


    DB-3D/5D Tungsten steel drill bit is made of imported fine particle tungsten steel material with bending strength of 4300mpa, grain size of 0.6 μm, and high-performance composite coating imported from Switzerland. The cutter adopts special angle design, strict quality control, self inspection rate of 100%, qualification rate of more than 98%, suitable for hole processing of various grades of steel, non-ferrous metals and other materials.


    Raw MaterialGU20UF/TF200
    WC89%
    Co11%
    TRS>4300N/mm2
    Hardness>91.5HRA
    A.O.L66mm-153mm
    Grain size0.6 μm
    UptoHRC55-60
    CoatingBalzers/TiSiN
    Suitable forvarious grades of steel, non-ferrous metals and other materials

    Coating

    ItemTiSiN
    Hardness(HV)3600
    Thickness(UM)3
    Oxidation temp(°)1000
    Friction coeffient0.45
    ColorCopper

    Standard Sizes

    Flute Length=3*D
    Cutting DiameterShank Diameter* Overall Length
    D3-D6D6*66L
    D6.1-D8D8*79L
    D8.1-D10D10*89L
    D10.1-D12D12*102L
    D12.1-D14D14*107L
    D14.1-D16D16*115L
    D16.5-D18D18*123L
    D18.5-D20D20*131L
    Flute Length=5*D
    Cutting DiameterShank Diameter* Overall Length
    D3-D3.7D6*66L
    D4-D4.65D6*74L
    D4.8-D6D6*82L
    D6.1-D8D8*91L
    D8.1-D10D10*103L
    D10.1-D12D12*118L
    D12.1-D14D14*124L
    D14.1-D16D16*133L
    D16.5-D18D18*143L
    D18.5-D20D20*153L

    Quality 10mm 12mm Solid Carbide Drill Bits For Hardened Steel Stainless Steel for sale
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