The Milwaukee 2953-20 Impact Driver is a powerful 18V cordless tool that operates at a speed of up to 3900 RPM, delivering 350W of power for efficient driving tasks. With a brushless motor and keyless 1/4" chuck size, this impact driver offers high performance and versatility for various applications. The lithium-ion battery technology ensures reliable power delivery, while the compact design with dimensions of 3.9 inches in length, 9.5 inches in height, and 5.4 inches in width makes it easy to handle and maneuver. As part of the Milwaukee brand, this impact driver is built to last and deliver consistent results for users in the workshop or at home.