light materials are called idle strokes. This happens KHB II KHB 2 - 20 G - KF 2 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
CONSTANT LUBIRICATION Even if the hammer is provided with a lubrication system, it is necessary to lubricate the tip of the 2 - KHB 20 KHB II - G KF 2 tool to avoid the friction between metals.
CORROSION Rust or corrosion on the tool occurs when the tool is stored outdoors - KHB 20 KHB 2 2 G - KF II and it is not well lubricated. This can be avoided by simple and easy lubrication and maintenance of hammer’s tool away from moisture when not in use.