板式导向钻头

尺寸89/98/122/178/195。
适合土砂层。
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    我公司生产的导向钻头采用优质合金钢材质,经淬火调质,不易磨损,使用寿命更长。切削板,造斜短接,探棒仓体等各部位具有可拆卸更换的优势,为客户节约成本。另外我公司的探棒仓内壁增加了一层减震设施,减少了探棒的震动,大大减小了探棒的损坏几率。此设施不仅保护探棒,还起到防止从频率发射槽向仓内进水烧毁探棒的情况。

    The pilot drill bit produced by our company is made of high-quality alloy steel, which is quenched and tempered, which is not easy to wear and has a longer service life. Cutting plate, beveling sub, sonde housing and other parts have the advantage of being detachable and replaceable, saving costs for customers. In addition, the inner wall of the probe chamber is added with a layer of shock-absorbing facilities, which reduces the vibration of the transmitter and greatly reduces the probability of damage to the transmitter. This facility not only protects the transmitter, but also prevents the transmitter from being burned by water entering the bin from the frequency launch slot.

     

    参数表 Parameters

     

    导向钻头型号

    Guide Bit Model

    连接扣型

    Thread type

    选配

    Optional

    备注

    Remark

    89

    NC23

    可选配带八方起始杆

    Octagonal starting rod

    客户根据不同地层情况选配导向板

    Choosing the proper guide panel follow stratum.

    NC26

    D50

    D80

    98

    NC26

    D80

    122

    NC31

    NC38

    178

    NC46

    NC50

    195

    5-1/2FH

     

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