8-pc Corner Round & Beading 1/4 Inch Shank Router Bit Collection The basic edge-forming bit, the corner-rounding bit rounds an edge to a given radius. The tool is shouldered to cut a fillet. The cut can be used to ease edges, as a simple profile, or as a part of a complex one. Also known as roundover, rounding over and quarter-round. If a smaller pilot bearing is used, a second shoulder can be produced, in effect making the bit a beading bit. Excellent for cutting: Wood See below for set contents. Stored in a solid wood showcase storage box with a Plexiglas® clear lid. Includes full color booklet. Wood Storage Box Dimensions 12" L x 6" W x 3" H