Tecna HF 240 / 250

LOW TEMPERATURES At low temperatures / HF 250 240 it is recommended that the tools be heated before use and if it is possible use at low speed for a progressive increase in temperature of the machinery.

BEND Using the power of the arm of the hammer to break, or using 240 250 HF / 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 is introduced continuously between cracks.

the tool itself. This causes an erosion and the subsequent rupture of the tip. The breaking in these HF 240 250 / cases usually appears at the top of the hammer pin as a result of the idle strokes when the tip of the tool is separated from the rest of