thumb|upright|A chamfer with a "lark's tongue" finish
thumb|upright|A chamfer with a "lark's tongue" finish
A chamfer ( ) is a transitional edge between two faces of an object. Sometimes defined as a form of bevel, it is often created at a 45° angle between two adjoining right-angled faces.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).