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Tungsten Carbide Drill Bits / Tricone Rock Bit For Medium Hard Formation

FLRT Bit
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    Buy cheap Tungsten Carbide Drill Bits / Tricone Rock Bit For Medium Hard Formation from wholesalers
     
    Buy cheap Tungsten Carbide Drill Bits / Tricone Rock Bit For Medium Hard Formation from wholesalers
    • Buy cheap Tungsten Carbide Drill Bits / Tricone Rock Bit For Medium Hard Formation from wholesalers

    Tungsten Carbide Drill Bits / Tricone Rock Bit For Medium Hard Formation

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    Brand Name : FLRT
    Model Number : 9 7/8" FA637G
    Certification : API-7-1 , ISO 9001:2008
    Supply Ability : 200pcs per quarter
    Delivery Time : 5~45 workdays
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    Tungsten Carbide Drill Bits / Tricone Rock Bit For Medium Hard Formation

    9 7/8" FA637G , Rock Bit , Drill Bit , Sealed Journal Bearing , TCI Tricone Bit , Medium Hard Formation with High Compressive Streaks


    SIZE AVAILABLE


    Form 7 7/8inch to 17 1/2inch


    RECOMMENDED DRILLING PARAMETERS FOR APPLICATION


    Types & IADC Code117127

    437

    447

    517

    527

    537

    547

    617

    627

    637


    WOBKN/mm(Bit Dia.)0.35~0.80.35~0.90.35~0.90.35~1.00.45~0.950.45~1.10.5~1.1
    Lb/in. (Bit Dia.)2000~42712000~51422000~51422000~57142571~57142571~62852857~6285
    Rotation Speed (Rpm)240~80240~70180~80220~60220~50200~50180~40

    The above chart represents commonly available sizes and types, we do produce other sizes and types of rock bits which do not appear on this list. Please contact us for more information.


    Journal bearing


    - The bearing load carrying surface
    - Journal angle is the angle formed by a line perpendicular to the axis of the journal and the axis of the bit
    - Magnitude affect the size of the cone
    - Increase in angle decrease cone size
    - The smaller the angle the greater the gouging and scraping action
    - Optimum journal angle for soft and hard rock bits are 33 and 36

    Quality Tungsten Carbide Drill Bits / Tricone Rock Bit For Medium Hard Formation for sale
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