Article: У00004734

    Chisel shoe 146

    weight: 2.2 kg.


    Chisel shoe is designed to chisel with flat valve 146/2000 Z-63,5
    Shoe bailer is a steel valve, the upper part of which serves for connection with the housing bailer and valve apparatus, and bottom - for breaking rock. The outer diameter of the bottom portion of the blade shoe increases, the diameter of which is 4-6 mm larger than the outer diameter of the housing bailer. The lower part is a valve bailer which at its sharp lowering the bottom hole is opened by passing the rock inside. When lifting bailer valve closes..