the hammer is provided with a lubrication system, it is necessary to lubricate the tip of the tool to - 400 HB 440 avoid the friction between metals. DO NOT BEND. Using the power of the arm of the hammer to break, or using the tool of the hammer as a
DO NOT EXECUTE IDLE STROKES Most frequently, 400 - 440 HB 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 and energy is absorbed by bolts and the tool
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 break. The same thing occurs when 440 - 400 HB the tool leans incorrectly or when it is introduced continuously between cracks.
