The 8G4044.0X7.5B is a Dremec Duster Sander designed for sanding, finishing, and polishing wood, metal, and plastic surfaces. The tool is 8 inches long with a 7.5-inch-wide beveled edge head. The housing is constructed from aluminum and is equipped with a 40-grit sander belt. The sander features a variable speed trigger, allowing it to be used with varying speeds up to 16,000 RPM. It also includes a low-profile dust-shield, which helps keep dust and particles away from the work area. The sander also features a built-in LED light, so users can easily see the work surface.