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 the idle strokes 100 when the tip
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it is necessary to lubricate the tip of the tool to avoid 100 the friction between metals.
LOW TEMPERATURES At low temperatures it is 100 recommended that the tools be heated before use and if it is possible use at low speed for a progressive increase in temperature of the machinery.
