the impact force and energy is absorbed by bolts and the tool OL (with 90 collar) 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 of the hammer pin as a result of the idle strokes when the
CORROSION Rust or corrosion on the tool occurs when the tool is stored outdoors and it 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 collar) (with OL 90 use.
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, (with collar) 90 OL it is necessary to lubricate the tip of the tool to avoid the friction between metals.