Corner Wing Standard Plate Nut Drill (CWS) were designed to accurately facilitate rivet hole drilling for standard plate-nuts, anchor-nuts or nut-plates. Anchor-Nut, Plate-Nut or Nut-Plate are terms that are used interchangeably and refer to a group of fasteners that consist of a threaded nut element which can be anchored to a structure. Corner Wing Standard Plate Nut Drill (CWS) are manufactured to exact tolerances and include drill bushings which reduce wear and assure consistent hole-spacing. Corner Wing Standard Plate Nut Drill (CWS) feature an ergonomically designed handle with a flexible spring-steel band that allows for clearance while the tool is in use.