The Dremel 100-N/7 Single Speed Rotary Tool offers convenience for full-speed applications like routing, cutting, sharpening, drilling, sanding, engraving, buffing, smoothing, carving, and other applications. Its single-speed is used with a variety of materials such as wood, metal, and plastic. This Rotary tool dimension is 9.1 * 4.6 * 2.9 inches. The weight of the rotary tool dimension is 1.65 inches.