The breaking in these cases usually appears at the top of the hammer pin as a result of the idle strokes when the 902 tip of the tool is separated from the rest of the hammer. CONSTANT LUBIRICATION. Even if the hammer is provided with a lubrication system,
LOW TEMPERATURES At low temperatures it is recommended that the tools be heated 902 before use and if it is possible use at low speed for a progressive increase in temperature of the machinery.
is absorbed by bolts and the tool retaining screws and not by the 902 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
