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Cemented Tungsten Carbide Drill Bits For Hardened Steel Metal 3D Coating

Changzhou Xinpeng Tools Manufacturing Co.,Ltd
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    Buy cheap Cemented Tungsten Carbide Drill Bits For Hardened Steel Metal 3D Coating from wholesalers
     
    Buy cheap Cemented Tungsten Carbide Drill Bits For Hardened Steel Metal 3D Coating from wholesalers
    • Buy cheap Cemented Tungsten Carbide Drill Bits For Hardened Steel Metal 3D Coating from wholesalers
    • Buy cheap Cemented Tungsten Carbide Drill Bits For Hardened Steel Metal 3D Coating from wholesalers
    • Buy cheap Cemented Tungsten Carbide Drill Bits For Hardened Steel Metal 3D Coating from wholesalers

    Cemented Tungsten Carbide Drill Bits For Hardened Steel Metal 3D Coating

    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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    Cemented Tungsten Carbide Drill Bits For Hardened Steel Metal 3D Coating

    Cemented Tungsten Carbide Drill Bits For Hardened Steel Metal 3D Coating


    tungsten carbide drill bits


    Definition - What does Tungsten Carbide Bit mean?
    Tungsten Carbide Bit, also known as a tungsten carbide bit is a cutting tool that is primarily used in drilling applications to crush or cut rocks. Tungsten carbide consists of equal amounts of tungsten and carbon atoms which make it a very hard metal as compared to other metals and is thus, considered as a suitable material for manufacturing of drilling bits.
    Due to equal amounts of tungsten and carbon atoms embedded in a soft matrix of metallic cobalt, tungsten carbide is one of the hardest metals and is thus used to manufacture drill bits. The hardness value of tungsten carbide is 1600 HV, which is ten times higher than steel.
    There are two types of drill bits that are used in the oil and gas industry, i.e., rolling cutter bits and fixed cutter bits. The rolling cutter bits are further divided into two categories based on the material used in these bits. They are-:
    Milled tooth bits – these bits are made up of steel tooth cutters.
    Tungsten carbide bits – In such type of bits, the tungsten carbide teeth are pressed on to the teeth cones.

    Specifications


    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 Cemented Tungsten Carbide Drill Bits For Hardened Steel Metal 3D Coating for sale
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