The high-performance motor delivers 11,000 to 13,000 grinding strokes per minute for faster material removal Variable speed wheel with 6 levels allows you to adjust the correct speed for different material types Universal Velcro sanding pad allows easy changing of sanding sheets Paper retaining clips for use with standard sandpaper sheets Low knob height with rubberised, textured handle for improved ergonomics, Weight: 2.645547144 Pounds, Manufacturer: Techtronic Industries