by bolts and the tool retaining screws and not by the tool 2,5 / G 3 HB R HB 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 of the tool is separated
CORROSION Rust or corrosion on the tool occurs when the tool is stored outdoors and it HB 2,5 G HB R 3 / is not well lubricated. This can be avoided by simple and easy lubrication and maintenance of hammer’s tool away from moisture when not in use.
CONSTANT LUBIRICATION Even if the hammer is 3 R HB HB / 2,5 G provided with a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.