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Natural / Artificial Diamond Impregnated Pads Reaming shells with DCDMA Standard Thread

Categories Core Drill Bit
Brand Name: JCDRILLS
Model Number: BWL NWL HWL PWL
Certification: ISO,CE
Place of Origin: Hebei,China
MOQ: 5pcs
Price: Negotation
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 20000pcs/Year
Delivery Time: In stock or as order quantity
Packaging Details: Standard export package
Material: Synthetic Diamond, Natural Diamond
Available Size: Q Series, T2 Series, T6 Series
Usage: Mining Exploration Diamond Drilling
Crown Profile: Standard
Waterways: Standard /Face Discharge /Turbo /Spiral
Thread: DCDMA Standard
Color: Black
Applicaion: All Conventional And Wireline Core Barrel
Standard: DCDMA Standard
Weight: 1.2kgs
Size: 75.44mm/45.21mm
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    Natural / Artificial Diamond Impregnated Pads Reaming shells with DCDMA Standard Thread

    Natural / Artificial Diamond Impregnated Pads Reaming shells with DCDMA Standard Thread


    Application

    Reaming shells are manufactured to withstand difficult drilling conditions and provide long life. Surface set reaming shells in all common DCDMA sizes are a stock item. Impregnated reaming shells and reaming shells in full hole profile are also available, but may require longer lead times

    Reaming shells (with double pads or three pads) are suitable to use in all formation conditions ranging from broken and abrasive to consolidated and non-abrasive. As this kind of reaming shell is physically longer than the standard type, it is necessary to use an appropriate inner tube extension in order to compensate for the difference in overall reaming shell length.

    Characteristics

    Ensure a 360-degree holes wall contact, which maximizes shell stability. Longer life is therefore achieved due to the smoothness of the drilling and the hold gauge maintained. The diamond pads are reinforced with tungsten carbide inserts on the leading edge, which reduces the erosion of matrix around the diamonds by forcing the abrasive cuttings up the waterways and not allowing it to travel across the face of the diamond pad.

    Specification

    Core BarrelBQNQHQPQ
    Bit ID/OD36.5/59.5mm47.6/75.3mm63.5/95.6mm85/122mm
    Reaming shell ID/OD60mm75.8mm96mm122.5mm
    Inner tube ID/OD38.1/42.9mm50/55.6mm66.7/73.1mm89/95.3mm
    Inner tube length3070mm3070mm3075mm3070mm
    Outer tube length3388mm3427mm3480mm3497mm
    Rock core diameter36.5mm47.6mm63.5mm85mm

    Packing& Delivery ​

    Service

    In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.


    We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.

    Purchase Process ​

    Product Tags:

    diamond core drill bit

      

    casing shoe bit

      
    Quality Natural / Artificial Diamond Impregnated Pads Reaming shells with DCDMA Standard Thread for sale
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