an erosion and the G 30 HB 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 tip of the tool is separated from the rest of the hammer.
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it is necessary to 30 HB G lubricate the tip of the tool to avoid the friction between metals.
LOW TEMPERATURES At low temperatures it is recommended that G HB 30 the tools be heated before use and if it is possible use at low speed for a progressive increase in temperature of the machinery.
