A RASPA RASP is a tool made of hard steel is used to decorate the surface polishing or finishing piece to eliminate the metal contents are lost. A RASP is a variety of styles, shapes and sizes.
Rasp, rasp is made of solid steel used to scrub or wipe the workpiece surface finish required to remove the metal leaving not much. Filings shaped variety and size.
File file is a tool made of hardened steel used in the polishing surface or in front of work that wants to get rid of metal meat away much. The file has shaped many types and sizes