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 break. The same thing occurs when the tool leans incorrectly or when it - (FRK II s 130 290) D is introduced continuously between cracks.
STROKES Most frequently, during the demolition works, the strokes in soft or light materials are called idle strokes. This happens when the piston does not stroke the hammer tool, and the impact force 130 s 290) - (FRK D II and energy is absorbed by bolts and the tool retaining screws and not
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 s 290) - II 130 D (FRK these cases usually appears at the top of the hammer pin as a result of the idle strokes when the tip of the tool
