retaining screws and not by KF 22 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 when the tip of the tool is separated from the rest of the hammer.
LOW TEMPERATURES At low temperatures it is recommended that the tools be heated before KF 22 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 22 KF with a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.
