Chicago Pneumatic Cordless Tools developed the most comprehensive range of battery-powered tools. These cordless tools have a custom-designed motor and durable gearbox that deliver the highest power and torque needed for any job.With CP cordless tools, the reach is endless and built-in LED lights make for ideally dim-lit applications. All CP cordless tools are designed with an ergonomic handle for maximum comfort and the housing/components were designed to provide maximum reliability.