Penta Breaker (Atlas Copco) PB 420 / 530

CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it is necessary to lubricate the tip of the 420 / 530 PB tool to avoid the friction between metals.

DO NOT BEND Using the power of the arm of the hammer to break, 530 / 420 PB or using the tool of the hammer as a lever sooner or later it will break. The same thing occurs when the tool leans incorrectly or when it is introduced continuously between cracks.

does not stroke PB 420 / 530 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 the subsequent rupture of the tip. The breaking in these cases usually appears at the top