Amana Tool 49510 Corner Round 5/16 Radius 1/2 Shank

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.