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DCDMA Standard Synthetic Diamond Segment Drill Bit For Coal Mining And Geological Exploration

Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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    Buy cheap DCDMA Standard Synthetic Diamond Segment Drill Bit For Coal Mining And Geological Exploration from wholesalers
     
    Buy cheap DCDMA Standard Synthetic Diamond Segment Drill Bit For Coal Mining And Geological Exploration from wholesalers
    • Buy cheap DCDMA Standard Synthetic Diamond Segment Drill Bit For Coal Mining And Geological Exploration from wholesalers
    • Buy cheap DCDMA Standard Synthetic Diamond Segment Drill Bit For Coal Mining And Geological Exploration from wholesalers
    • Buy cheap DCDMA Standard Synthetic Diamond Segment Drill Bit For Coal Mining And Geological Exploration from wholesalers

    DCDMA Standard Synthetic Diamond Segment Drill Bit For Coal Mining And Geological Exploration

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    Brand Name : Sinocoredrill
    Model Number : BQ,NQ.HQ.PQ
    Certification : ISO9001
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    DCDMA Standard Synthetic Diamond Segment Drill Bit For Coal Mining And Geological Exploration

    DCDMA Standard Synthetic Diamond Segment Drill Bit For Coal Mining And Geological Exploration


    Product Description:

    The synthetic diamond polycrystalline is manufactured by sintering the fine grains of synthetic monocrystals and at high temperature and high-pressure.Because of their advantages of high wear ability,hot hardness high compressive and impact strength,It is widely used in geological exploration,petroleum drilling,mechanical processes,and so on.

    Diamond core bits are widely used in the drilling for geological exploration,water conservancy and power engineering,hydrogeological exploration and building construction,etc.


    Size Available: available in all standard drilling sizes (A,B,N,P,H).

    To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditions.


    For easy selection of the matrix number, please refer to chart below:


    Size
    Our bits are available in all standard drilling sizes.
    Also, non-standard sized bits can be produced according to requirements from clients.
    Crown Height
    We offer crown impregnated depths of 9mm, 12mm, 16mm and 25mm.
    The taller crown heights provide improved bit stability and reduced vibrations,enhancing bit life and performance.
    Waterways
    Various waterways are available for diamond impregnated bits.
    Differing waterways allow for better flushing in various ground conditions and drilling systems.
    Threads
    Standard threads as well as regional thread types required by clients are available.
    Compatibility
    Our diamond bits and reaming shells are designed to be compatible with all standard core barrels from other suppliers.
    Matrix
    Impregnated bits matrices can be selected according to the chart below.
    Series Number
    Hardness
    Rock
    11#
    HRC0
    magnetit,metamorph schist,gneiss,granite,basalt,
    gabbro,rhyolite,diorite,conglomerate,taconite
    10#
    HRC5
    magnetit,metamorph schist,gneiss,granite,basalt,
    gabbro,rhyolite,diorite,conglomerate,taconite
    9/10#
    HRC8
    andesite,pegmatite,hematite,magnetit,metamorph schist,
    gneiss,granite,basalt,gabbro,rhyolite,diorite
    9#
    HRC10
    andesite,pegmatite,hematite,magnetit,metamorph schist,gneiss,granite,basalt,gabbro,rhyolite,diorite
    8#
    HRC12
    dolomite,marble,peridotite,andesite,pegmatite,hematite,magnetit,metamorph schist,gneiss,granite,basalt
    7/8#
    HRC15
    dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite,andesite,pegmatite,hematite
    7#
    HRC18
    dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite,andesite,pegmatite,hematite
    6/7#
    HRC20
    med-hard limestone,hard limestone,hard shale,dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite
    6#
    HRC25
    med-hard limestone,hard limestone,hard shale,dolomitic limestone,schist,serpentine,hard & mica schist,siliceous limestone,dolomite,marble,peridotite
    5#
    HRC30
    claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone,med-hard limestone,hard limestone,hard shale,dolomitic limestone
    4#
    HRC36
    claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone,med-hard limestone,hard limestone,hard shale,dolomitic limestone
    3#
    HRC39
    soft shale,chalk,marly shale,med-hard limestone,salt,frozen soil&ice,soft sandstone,sandy shale,claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone
    2#
    HRC41
    soft shale,chalk,marly shale,med-hard limestone,salt,frozen soil&ice,soft sandstone,sandy shale,claystone,sandy limestone,soft schist,med-hard sandstone,siltstone,alluvial deposits,calcitic limestone
    1#
    HRC43
    sand,soft shale,chalk,marly shale,med-hard limestone,salt,frozen soil&ice,soft sandstone,sandy shale,claystone,sandy limestone,soft schist

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