20mm Air Belt Sander.Lever throttle for featuring control.Easy belt replacement.Ideal For jobs in narrow spaces and recessed corners.For use on Plastic, aluminium, and metal polishing.Spot sanding in hard to reach places (Extra belts available).Specifications:Free Speed: 16,000 rpmBelt Size: 20 x 520mmAverage Air Consumption: 6 CFMAir Inlet: 1/4″ BSPTAir Hose: 3/8″Working Pressure: 90 PSIExhaust: RearNoise: 80dBLength: 360mmWeight: 1.14 KgsAdjustable angleSupplied with air plug, 2 hex keys and 2 sanding belts.