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Hydraulic System 8 3/4 Inch PDC Core Bits

    Buy cheap Hydraulic System 8 3/4 Inch PDC Core Bits from wholesalers
     
    Buy cheap Hydraulic System 8 3/4 Inch PDC Core Bits from wholesalers
    • Buy cheap Hydraulic System 8 3/4 Inch PDC Core Bits from wholesalers

    Hydraulic System 8 3/4 Inch PDC Core Bits

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    Certification : ISO9001
    Price : Negotiation
    Delivery Time : Within 7-12 days
    Payment Terms : L/C, D/A, T/T, Western Union
    Brand Name : ShiTan
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    Hydraulic System 8 3/4 Inch PDC Core Bits

    Hydraulic System 8 3/4 Inch PDC Core Bits


    Product Description

    1. The bit is suitable for soft to medium soft formations.

    2. Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and spiral gage

    are also designed so that the load on bit is balanced that resulting better stability of the bit.

    3. Multiple types of high performance PDC cutter are strategically arranged on the bit for improved

    service life the bit.

    4. Shock absorbers are designed to make the bit capable of drilling through formations with hard stringers.

    5. Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance

    cleaning and cooling effects of the bit to effectively prevent bit from balling.

    6. Erosion on bit surface is effectively prevented by utilizing hardfacing material of highly erosion resistant

    and applying advanced base metal enhancement technology.

    7. Ports on bit are also optimally designed to prevent erosion of water courses inside the bit.


    Recommended drilling parameters of PDC diamond bit

    Bit size (inches)Recommended drilling parameters
    Flow rateRotation speed(L/s)Weight on bit(KN)Specific Hydraulic Horsepower(HIS)Makeup torque (kn.m)
    8 1/225-3860-250100-302-724-26.5
    8 3/425-3860-250100-302-724-26.5
    9 1/225-3860-250100-302-740-45
    12 1/444-6060-250150-302-750-60

    Application:

    PDC bits are used for water well drilling, geotechnical and environmental drilling, mineral exploration, geothermal wells, geothermal drilling, construction and utility work
    Standard size:56,65,75,94,113,133,153mm(2inch to 6inch)
    Wings/Blade:3,4
    Thread :as requested

    Suitable for soft to medium hard rock formations(f=1-8),not available in broken,fractured,strong abrasive formations.


    Feature:
    High quality polycrystalline diamond compact (PDC) cutters as the cutting teeth, the bits have stable quality, high drilling efficiency, long service life.You can select different types of PDC bits according to the characteristics of formations,and improve the overall drilling efficiency.


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