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3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent

Changzhou Xinpeng Tools Manufacturing Co.,Ltd
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    Buy cheap 3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent from wholesalers
     
    Buy cheap 3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent from wholesalers
    • Buy cheap 3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent from wholesalers
    • Buy cheap 3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent from wholesalers
    • Buy cheap 3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent from wholesalers

    3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent

    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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    3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent

    3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent


    tungsten carbide drill bits


    Description


    During use, these carbide bits are attached to a power drill to generate torque and create the perfect sized hole for whatever the purpose may be. One of the more specialized uses for tungsten bits is PCB manufacturing. Because the drilling requires holes with diameters less than one millimeter, solid carbide bits are used to fit into these holes.
    Though tungsten is quite durable, it can be expensive brand new. Luckily, the majority of tungsten products have been recycled for industry use. Tungsten carbide scrap remains a hot commodity within the manufacturing industry because of its multitude of uses and its durability.

    Specifications:


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

    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 3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent for sale
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