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 55 B H - H 55 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
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, H - 55 B H 55 it is necessary to lubricate the tip of the tool to avoid the friction between metals.
CORROSION Rust or corrosion on the tool occurs when the tool is H 55 - H B 55 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 use.
