or light materials are called idle strokes. This happens MK 291 - GK / 290 350 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 in these
DO 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 it will - MK GK 291 290 350 / break. The same thing occurs when the tool leans incorrectly or when it is introduced continuously between cracks.
possible use at low speed for a progressive increase in temperature of the machinery. CORROSION. Rust or corrosion on the tool occurs when the tool is stored outdoors and it is not well lubricated. This can be avoided by simple and easy lubrication and maintenance of GK 290 / 350 291 - MK hammer’s tool away from moisture when not in
