The DEWALT DCD805 20V MAX Power Brushless Cordless Impact Drill Driver is a high-performance tool designed for a variety of drilling tasks. With a maximum torque of 330 in-lbs and a speed of 2000 RPM, it delivers power and efficiency. The lithium-ion battery technology ensures long-lasting performance, while the compact design makes it easy to handle and store. This rotary hammer drill, featuring a 1 1/2 inch chuck size and keyless chuck type, is a versatile addition to any tool collection.