The process of finishing and refining a metal surface of metal object 's surface by denting rather than engraving it with steel tools such as tracers, ciselet, punches, and matting tools. Chasing might be done in order to remove the imperfections and rough spots on a bronze cast which necessarily form in the casting process. Chasing might also be done in order to ornament metal surfaces by embossing or hollowing with tools.Also see beader and chisel.