This product is a Die Grinder, manufactured by Dremec. It is a powerful and efficient tool that offers a wide variety of functions, such as cutting, grinding, polishing, and other tasks. The Die Grinder is 8G4033.0X8.5W, meaning it has 8 stages (8G) of power, with a maximum speed of 40,000 RPM, a maximum air pressure of 33.0 psi, and a wheel diameter of 8.5 mm. It has an ergonomic design for increased comfort and ease-of-use. The lightweight aluminum body and soft-grip handle provide comfort and control. This tool is designed for a wide range of uses, from vehicle restoration, carpentry, sculpting, and more.