Vermont American Beading or Roundover Bit - Use to create decorative edging and drop-leaf table joints. Create beading profiles with corner round bits by exchanging the 1/2" bearing with a 3/8" bearing (included with bit). Carbide tipped. 1/4" shank. - Type: Roundover / Beading, Material: Carbide Tip, Overall Diameter: 5/8", Bearing Diameter: 1/2", Carbide Height: 5/16, Large Radius: 1/16", Shank Diameter: 1/4", Overall Length: 2"