MTN7353 Features: -Grinder has rubber sleeve handle to reduce vibration; rib textured handle provides a firm grip and features a safety throttle lever.-Side exhaust offers the best motor efficiency and no lubricants needed.-Heavy duty alloy air motor.-Compact and lightweightMountain 2 inch Mini Angle Grinder features the best of the heavy duty grinder models in a small compact package..-2" Mini Angle Grinder. Includes: -Guard and 2 grinding wheels (60 and 80 grit) included. Warranty: -1 yr warranty on material and workmanship.