Article: У00002020

    Crown bit KT-2 f 151

    Price from $ 26.72

    weight: 1.22 kg.


    It is used when drilling low abrasive rocks V-VI categories. The diameter of the core pipes 146 mm
    Crown KT-2 f 151 designed for rotary and rotary-percussion drilling the bottom hole cleaning cleaning liquid. Structurally, the crown is a cylinder, one end of it is threaded for connection with the core pipe, and at the other end of the pipe is fixed carbide inserts.

    Body material crowns - steel 20
    The solid alloy material - VK8

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