320-56 Carbide Tipped Corner Round 7/8 Radius x 2-1/4 Dia x 1-1/4 x 1/2 Inch Shank with Ball Bearing
2 Flute with Ball Bearing Guide
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.