Bending linesHere, too, we can partially make up for the lack of the relative X axes by marking the bending lines with the laser. If it is not possible to trace the surface, we can have marks placed on the edges (F). They should preferably be outwards rather than inwards to avoid cracking. Should you be forced to use inward-facing marks, avoid sharp notches (E). A LaserLine device can help us positioning the part correctly on the bending line.