Scope of application: creating artificial anti-slip strips on stone (marble, granite).

Sprockets (carbide elements) are collected in bags and fixed around the circumference of the working head. During processing, the teeth of the sprockets exert a shock-rotational effect on the surface.

The graininess of the resulting texture depends on the number and size of the teeth on the sprockets.

Bush hammering creates a dotted texture of stone processing with traces of destruction of the carbide bush hammer. Relief difference up to 5 mm.