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    Products >> Bits & Reamer
     

    Impregnated Diamond Core Bit

    Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same rate as the diamonds become worn and rounded. Thus new sharp diamonds are exposed to continue cutting through the rock. In most geological formations, impregnated bits are more economical to use than other bits.
    Impregnated diamond bits have the widest range of application. They are the most commonly useful bits from medium to super hard formations in the mineral exploration industry. he Hardness and abrasive of the rock formationare the key factors to determine the diamond specifications, concentration and matrix hardness.
    Toothed bits can get higher drilling efficiency when it is drilling at dense or abrasive stratum with lower drilling speed and pressure. It was especially effective at coal formation,using toothed bits can get better water flowing and drilling footage effect. Nowadays,
    Impregnated diamond bits have been widely used in wire-line drilling series.
    Diamond bits Crown Shape and Applications:
     

    Flat
    applicable to drilling different levels of hardness or abrasive formation,
    generally for single and double tube drill bits.

     

    Semi-round
    good distribution of the diamond at bit face, adapt to a small broken or loose formation
    applicable to drilling medium-hard and hard formation.

     

    ladder
    applicable to drilling medium-hard,broken or interbedded formations,
    hole deviation can be prevented.

     

    Serrated
    applicable to drilling hard and dense formation, Enhancing drilling rate


     

    Ladder serrated
    applicable to drilling medium-hard, have good stability during the drilling.

     

    Gear type
    applicable to harder or dense formations, Enhancing drilling rate.


     

    Bottom jetting
    applicable to drilling sedimentary or metamorphic formations which containing more power,
    high coring recovery rate and avoid excessive washout of core .

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      Beijing Tengyue Technology Co., Ltd is a big high-tech integrated enterprise, which mainly on R&D inclinometer. It possesses excellent equipment and a number of specialists and technicians .Our company consistently keeps API and ISO as the standard and puts it into practice.
       Our main products include electronic single shot inclinometer, electronic multishot inclinometer, photographic single shot inclinometer and MWD. We will provide users with overall solutions according to different requirement on site.
       At the same time, we are trading the relative oil and gas ......[More]
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