the impact force and energy SCM 400 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 of the hammer pin as a result of
CONSTANT LUBIRICATION Even if the hammer is provided with SCM 400 a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.
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 SCM 400 and the subsequent rupture of the tip. The breaking in these cases usually appears at
