IRC4309 Features: * Long tool life from the planetary gear reduction feature * Handle exhaust directs air away from work area * Free-speed of 2,800 RPM * Heavy Duty Air Vertical Polisher and Buffer with 7"" Pad * Repair only up to 1 yr Specifications: * Plenty of power from the 1 hp motor Dimensions: * Heavy duty performance ratingPolishing and buffing requires accurate control and uniformity to achieve the best results. This is our most popular type of polisher and buffer tool because of its ability to be easily controlled. Buff and polish all painted surfaces easily. This compact, lightweight vertical polisher and buffer gives you the results you want, even on the tough jobs. The variable speed control lever throttle helps eliminate paint burning. Comes complete with 7" backing pad. Average air consumption: 6 cfm; sound dBA: 90.5/103.5; air inlet NPTF: 1/4"; minimum hose size:3/8"; spindle size: 5/8"-11; weight: 4.5 lbs.