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 DRH 150 the idle strokes when the tip of the tool is separated from the
CONSTANT LUBIRICATION Even if the hammer is provided DRH 150 with a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.
LOW TEMPERATURES At low temperatures it is recommended that the DRH 150 tools be heated before use and if it is possible use at low speed for a progressive increase in temperature of the machinery.
