The IRWIN Record 778 rebate plane has two cutter positions, one for normal rebating work and a forward position for planing into corners and difficult positions. The adjustable fence supplied can be used on either side of the plane to accurately control the size of the rebate. The cast iron body has an accurately ground base. Five thread depth adjusting screws for precision control of shaving thickness. Cutter Width 38mm (1.1/2 in). Length 215mm (8.1/2 in).