light materials are called GH 12 idle strokes. This happens when the piston does not stroke the hammer tool, and the 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
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it is necessary to lubricate the 12 GH tip of the tool to avoid the friction between metals.
LOW TEMPERATURES 12 GH At low 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.
