Easily achieve a rotary or linear matte, satin or #4 finish on stainless, aluminum, brass and copper. Everything you need to grind, blend, smooth, level, clean, descale, deburr, and polish. Fein's variable speed, electronically controlled constant torque motors produce consistent, uniform surfaces. Tools switch easily from linear to rotary operation. Ergonomics, multiposition handles assure operator comfort. Choose the tool and specialized accessory kit that best fits your application.