These powerful Grinders are designed with a gear reduction mechanism and speed control governor to maintain the power and rotational speed. Their light weight and compact design make them excellent for polishing, grinding, paint removal and can be used with non-woven cloth, brushes, flap wheels and buffs.Fuji is a leading Japanese brand in the pneumatic tool industry. Since 1943, Fuji Air Tools have been committed to their customers’ productivity worldwide and to provide one of the most extensive ranges of high quality and robust industrial air tools.