Prestige™ Dado Shaper Set cuts perfectly smooth edges, flat-bottom cuts, and grooves both along and across the grain that are free of splinters or rough edges. This set consists of seven cutters made of a hard-wearing steel tool body complete with four tungsten carbide tips. Ideal for producing different dado cuts, slots and rabbeting in softwood, hardwood and man-made boards on a shaper. The width can be adjusted as required using included shim set #67254.