The MILWAUKEE® M18 FUEL Rear Handle 7-1/4 Circular Saw Kit is designed for the professional carpenter, remodeler, and general contractor. This saw Generates the Power of 15amp corded saws, cuts faster than 15amp corded saws and delivers up to 570 cuts per charge with an M18 REDLITHIUM HIGH OUTPUT HD12.0 battery. The POWERSTATE Brushless Motor provides this worm drive style saw with 5,800 RPM and higher speeds under load, delivering corded cutting performance. REDLINK PLUS Intelligence provides maximum performance and protects the circ saw from overload, overheating and over discharge. The saw has an electric blade break, LED work light, and all magnesium guards and shoe, increasing productivity and providing the durability to handle the toughest jobs. A multi-sized rafter hook allows the handheld circular saw to be stored on different materials. The saw's gears dont require oiling and maintenance reducing downtime, getting jobs done faster.