absorbed by bolts and the tool retaining screws and not by the tool itself. This causes BRV 45 45 V - 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
IDLE STROKES Most frequently, during the demolition works, the strokes in soft or light materials are called idle strokes. This happens when the piston does - V BRV 45 45 not stroke the hammer tool, and the impact force and energy is absorbed by bolts and the tool retaining screws and not by the
CONSTANT LUBIRICATION Even if the hammer - BRV 45 V 45 is provided with a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.
