ITEM NAME:3Pcs Chamfer & Bevel Edging Router Bit Top Beading Cutter - 1/4" Shank Description: - 15Â ° 22.5Â ° 30Â ° chamfer and bevel cuts Router Bit. Two flute car.Chamfer bits are mostly used for edging, these bits can also be used to create miter joints of various angles. - Cutting these angles into 2 adjoining pieces of wood will create miter joints. - Highly sharpen, sharp blade cutting smooth no burr, no edges.