Brushless DC motor with high power to weight and size ratio Brushless DC motor generates less heat buildup and is ideal for prolonged use in manufacturing / production applications eXtreme Protection Technology (XPT) offers maximum protection against dust, debris and liquids for optimal performance in extreme conditions Battery protection system provides over-discharge, temperature and circuit protection for enhanced performance, battery cycle life and overall battery life All metal gears for more efficient power transmission Ultra-compact design (only 7 in long) Dual LED job lights with afterglow feature Ergonomic soft rubber grip design for vibration absorption and comfortable operation features re-contoured rear grip portion and ribbed grip for improved hold