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IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency

Changsha Sollroc Engineering Equipments Co., Ltd
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    Buy cheap IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency from wholesalers
     
    Buy cheap IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency from wholesalers
    • Buy cheap IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency from wholesalers

    IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency

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    Brand Name : SOLLROC
    Model Number : Tricone Bits
    Certification : SGS
    Price : Negotiable
    Payment Terms : , L/C, D/A, D/P, MoneyGram, T/T
    Supply Ability : 1000pcs/Month
    Delivery Time : 15-25days
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    IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency


    IADC API Carbide High Efficiency Tricone Rock Roller Bits For Exploration


    Products Description


    Range: Dia. 7 7/8” (200mm) to 12 ¼” (311mm)

    Test Data of Our tools:

    Locations

    Description

    Rock hardness

    Rock formation

    Drilling meters

    Australia

    D229-IADC545

    F=8-10

    (980-100Mpa)

    Gold mine

    (weathered roc, sandstone)

    14760ft

    Australia

    D251-IADC635

    F=10-12

    (100-120Mpa)

    Hematite

    9800-13000ft

    Australia

    D251-IADC545

    F=6-8

    below 80Mpa

    Coal mine

    23000-26000ft

    Hebei, China

    D251-IADC725

    F12-14

    (120-140Mpa)

    Iron mine

    4900-5250ft

    Applications:
    For soft formation (Hardness F=7) with low compressive strength and high drillability, such as shale, soft limestone, sandstone, conglomerate, soft dolomite and coal bed, etc

    IADC code

    435

    Bearing Structure

    Roller-Ball-Second Thrust-Roller-First Thrust/Sealing, Abrasion-resistance carbide button insert on the bearing surface.

    Circulation type

    Jet Air

    Cutting Structure

    Inner Rows: Conical
    Gauge Rows: Chisel
    Gauge Bevel Protection: Round

    Pin connection

    API 4 1/2" REG

    Nozzel

    D18mmx3 interchangeable

    Metric bit diameter

    229mm

    Weight

    50kg


    Bit legs protection: Bit legs protection alloy button insert on the leg's surface, back and top space build up welding of abrasion-resistant alloy.
    Operating suggestion:
    Weight on Bit: 9000-36000lbs
    Rotary speed RPM: 120-90 r/min
    Air back pressure: 0.2-0.4 Mpa


    Quality warranty:
    Our products are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


    Package:
    Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.

    Production time:
    Generally, Production time is 15 -25 days.


    Transportation:
    By air, By Express or By sea according to your requests.

    Product Tags:

    tricone roller bit

      

    dth drilling tools

      
    Quality IADC API Carbide Tricone Rock Roller Bits For Exploration , High Efficiency for sale
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