frequently, during the demolition works, the strokes in soft or light 980 HB materials are called 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
LOW TEMPERATURES At low temperatures it is recommended that the tools be heated before use and if it is possible HB 980 use at low speed for a progressive increase in temperature of the machinery.
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 HB 980 of the tip. The breaking in these cases usually appears at the top of the hammer pin
