Vistarini VH 120

CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, VH 120 it is necessary to lubricate the tip of the tool to avoid the friction between metals.

impact force and energy is absorbed by bolts and the VH 120 tool retaining screws and not by the tool itself. This causes an erosion and the subsequent rupture of the tip. The breaking in these cases usually appears at the top of the hammer pin as a result of the idle strokes when the tip

NOT EXECUTE IDLE STROKES. Most frequently, during the demolition works, the strokes in soft or light materials are called idle strokes. 120 VH This happens when the piston does not stroke the hammer tool, and the impact force and energy is absorbed by bolts and the tool retaining screws and not by the tool itself. This