Pezza & Maserati PM 40

CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it is PM 40 necessary to lubricate the tip of the tool to avoid the friction between metals.

in soft 40 PM or light materials are called idle strokes. 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 causes an erosion and

works, the strokes in soft or light materials are called idle strokes. This happens when the piston does not stroke the hammer tool, and the impact force and energy is absorbed by bolts PM 40 and the tool retaining screws and not by the tool itself. This causes an erosion and the subsequent rupture