SpecificationFeatures:1. This air sander is suitable for surface polishing of ironware, automotive, furniture, wood, stone, etc.2. Rotary speed reaches up to 10000rpm, easily meeting various polishing needs and improving efficiency.3. With good polishing effect, easy to deal with various rough surface.4. Easy to operate, long service life.5. Low air consumption, low noise. Specification:Model: AT-980Optional Size: 6"/5"Item Height: 11cm/4.3inAir consumption: 8cfmEccentricity: 3/16"No load speed: 10000rpmGrinding DIsc Diameter: 15cm/5.9in, 12.7cm/5in Height: 11cm/4.3inWeight: Approx. 1182g/41.7oz Package list:1 * Air Sander1 * Air Inlet Connector1 * SpannerPackage ListNote