Chamfering edges serves multiple purposes depending on the particular application. One common reason is to create a smooth transition between two adjacent surfaces, such as where two pieces of wood join together. This helps to eliminate sharp corners and make the overall object safer and more comfortable to handle. Chamfering can also be used for decorative purposes, adding visual interest and enhancing the design aesthetics of a wooden piece. Additionally, chamfered edges can prevent chipping or splintering when applying finishes like paint or varnish.