The Cordless Impact Wrench is a powerful tool designed for the automobile industry. With an electric power source and a rated voltage of 36W, this wrench is capable of delivering high torque to loosen or tighten nuts and bolts with ease. The variable speed feature allows for precise control over the tool, making it suitable for a wide range of applications. The body of the wrench is made of a durable combination of plastic and steel, ensuring longevity and reliability.