Do you know, że… ?
A prerequisite for the proper distribution of sheet metal is called. cut perpendicular to the folds. However, if the outside of the folds there are holes / cutouts, that are not of the direction perpendicular to the sheet surface, will be visible in the unfolded edges of the double, which prevents e.g.. correct notch on the CNC.
Then you can apply the operation cut perpendicular celem “wyprostowania” otworu, formed by a single edge.
Compare the effect below.
