Abstract: Grating is formed from longitudinal members and transverse members that are operatively coupled together. The longitudinal members may be described as bearing members and the transverse members may be described as cross members that extend between the bearing members. The separation system and process of the present disclosure separates an initial grating having an initial grating width into multiple gratings have gratings widths less than the initial grating width. The separation system includes a driven die assembly having opposing dies, each opposing die having knives and spacers which interact to separate the cross members of the grating to create multiple gratings as the same time. The knives may be set up in different configurations in order to create any number of gratings having flush cross members (e.g., flush with the bearing members) and/or overhanging cross members (e.g., hang over the bearing members).