bolts and the tool retaining screws and not by the tool itself. This causes H45 O&K 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
LOW TEMPERATURES At low temperatures it is recommended that the tools be heated before use and if it is possible use at low speed O&K H45 for a progressive increase in temperature of the machinery.
CONSTANT LUBIRICATION H45 O&K Even if the hammer is provided with a lubrication system, it is necessary to lubricate the tip of the tool to avoid the friction between metals.