The Hercules 20V Brushless Cordless 1/4 in Compact 3-Speed Impact Driver is a professional-grade cordless fastening tool designed for demanding construction, automotive, maintenance, and home improvement applications. Powered by a high-performance brushless motor, this compact impact driver delivers up to 2200 in-lbs of maximum torque while operating up to 50% faster for tough fastening jobs. Designed for precision and versatility, the four-mode selector includes three speed settings and an advanced self-tapping auto mode that helps prevent stripping by stopping impacts once fastening is complete. The auto-stop loosening mode also improves control during fastener removal applications. Its compact 4-3/4 inch body design allows users to work efficiently in tight spaces and confined jobsite areas, while the ergonomic textured rubber overmold grip provides enhanced comfort and reduced fatigue during extended use. The durable all-metal gear construction is engineered to withstand heavy-duty jobsite conditions and daily professional use. Equipped with a one-handed 1/4 inch quick-change hex chuck for fast bit insertion and secure retention, this cordless impact driver also features ultra-bright LED lighting for improved visibility in low-light environments. Ideal for contractors, mechanics, installers, and DIY users, the Hercules 20V Brushless Impact Driver combines power, speed, durability, and control in one compact tool.