impact force and energy 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 SB / 151 150 at the top of the hammer pin as a result of the idle strokes
LOW TEMPERATURES At low SB 150 151 / temperatures it is 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.
CONSTANT LUBIRICATION Even if the hammer is provided with a / SB 150 151 lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.
