The DEWALT DC825 1/4 inch Cordless Impact Driver is a powerful and compact tool designed for heavy-duty use. With a maximum torque of 1330 in. lbs. and a speed of 2400 RPM, this impact driver can handle a variety of tasks with ease. The included 18V Nickel-Cadmium battery provides long-lasting power, and the keyless chuck size of 1 1/4 inches allows for easy bit changes. Its lightweight design, along with its compact size, make it comfortable to use for extended periods of time.