Part of the one+ system of cordless tools for the home and garden, the Ryobi R18PF-0 power file sander is perfect for a variety of sanding and filing applications such as shaping wood, removal of rust and paint, sharpening tool blades and filing protruding nails. With its slimline linear design, It can reach intricate places that traditional cumbersome sanders simply can't and ensure a complete project finish. The belt rotates up to 630M/min but using the variable speed control mechanism you change choose the most appropriate speed for the job. 3-Side sanding allows for precise work in joints and awkward nooks and crannies, Plus ‘plunge' sanding. Quick and easy-to use a tool-less tension lever allows for quick belt changes and a belt tracking dial for easy adjustment. All one+ products come with a 3-year warranty for quality assurance.