Product Description: This high quality 2" air sander with one extra 3" hook & loop sanding pad is a professional air tool for sanding, polishing and waxing. Application Ideal for spot sanding focus areas, removing solder joints and rust spots on metal products, deburring furniture and woodwork, mold manufacturing, polishing automotive and detailing work,etc. Features 1.Small Size, Light Weight, High stability, easy one hand to operate. 2.High Speed, Swirl free Super Smooth, orbital action ensures a smooth finish. 3.High precision balancer and shaft, low vibration and more durability. 4.With adjustable valve of air inlet--- you can change airflow to control sanding polishing waxing speed. 5.Rear exhaust can keep sander cool down quickly and make it work in long time. 6.Rubber sleeve handle---- make you holding comfortably. 7.Matching different sanding attachments satisfy your different requirements. Specification - Pad Size: 2" and 3"; - Orbit Diameter: 3mm; - Air Consumption: 4 CFM; - Free Speed: 12,000 RPM; - Working Pressure: 90 PSI; - Length: 6.5" ; - Weight: 1.5 lbs ; - Airlet size: 1/4"; Kindly reminder: Before you use the air sander, please add 2-3 drops of oil from air quick connector and please allow the tool to run for a few seconds after filling to make sure it works well.