Benefits Precise and safe control Designed for buffing the internal area of a tire to prepare the work for patching, the CP873 series with its speed of 5,000 rpm can easily remove the excess rubber while do not produce smoke and do not scorch the rubber. Features Quick Change Hex Chuck Adjustable speed regulator Lock-off lever to prevent accidental start-up Rear exhaust Part number T025374 Model CP873 Free speed 2800 rpm Power 1/2 hp Net weight 1 3/4 lb 0.79 kg Length 7.25" 184 mm Chuck / wheel size 2 7/8" 73 mm Average air consumption 3.1 cfm Actual air consumption 12.5 cfm 354 l/mn Air inlet thread size 0.25 " Min. hose size 3/8" 10 mm Noise level 88 db(A) Sound DBA pressure 99 db(A) Vibration (ISO-8662-12) 4 m/s² Vibration α (ISO-28927-8) 4 m/s² Vibration K (ISO-28927-8) 4 m/s² Please Note: This is a clearance sale item with limited stock, orders are subject to cancelation due to availability