called idle strokes. This happens when the piston does not stroke the hammer tool, and the impact force and energy is 450 KXB absorbed by bolts and the 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
screws and not by the tool itself. This causes an erosion and the subsequent rupture KXB 450 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 of the tool is separated from the rest
CONSTANT LUBIRICATION Even if the hammer 450 KXB is provided with a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.