rupture of the tip. The breaking in these cases usually appears at the top of the hammer pin as a result of the idle SB 45 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
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 45 SB appears at the top of the hammer pin as a result of the idle strokes when
NOT BEND Using the power of the arm of the hammer to break, or using the tool of the hammer as a lever sooner or later 45 SB it will break. The same thing occurs when the tool leans incorrectly or when it is introduced continuously between cracks.