Description DESIGN: High tensile steel body Toolheads and spacers secured with pins Cutting width adjustable with shims in 0.1mm (0.004") increments Reversible tungsten carbide inserts with 2 cutting edges for the teeth and 4 cutting edges for the spurs APPLICATION: For grooving solid woods, plywood and laminated panels MACHINES: On shapers, double-end tenoners and moulders For Replacement Parts See Photos