Article: СА-6 Ǿ151

    Crown bit CA-6 f 151

    Price from $ 24.89

    weight: 1.22 kg.

    Description

    It is used when drilling abrasive rocks VI-VIII categories. The diameter of the core pipes 146 mm.
    Crown  СА-6 f 151 
    designed for rotary and rotary-percussion core drilling with bottomhole cleaning washing liquid. Structurally bit is a cylinder which at one end for threaded connection to the core pipe and the other end of the tube attached carbide inserts.

    Body material crown - Steel 20
    Material carbide - VK8

    Buy with this