Biggest advantage of this procedure is option to add details (eg. letters) to finished parts, even to heat treated parts. Compared to Electric Discharge Machining is is not needed to machine electrode, however sides of the engraved motive cannot be perpendicular but with minimum angle of 5°. Shape variety of surfaces doesn’t matter if there is a 3D model of the part. If there is a sample of the same material you want to engrave we can guarantee accuracy of depth approx ± 0,01 – 0,02 mm
According to quality requirement of the surface, dept of one cut can be less than 1µm. In that case production of large motives is not optimal as it can take several hours and be quite expensive. In these cases it is necessary to find compromise.