Milwaukee M12 FUEL™ HACKZALL™ Reciprocating Saw features a POWERSTATE Brushless Motor that delivers 4 times more run-time, 70% faster cutting, and up to 6 times longer tool life than competitor saws. Measuring only 11 inches long, this compact tool is designed for one-handed use and is for accessing tight, hard-to-reach spaces. Its lightweight design makes it i for overhead cutting applications, while the dual gear counterbalance mechanism significantly reduces vibration, minimizing operator fatigue during extended use and providing faster starts in metal. Equipped with Milwaukee’s REDLINK PLUS Intelligence, this saw is protected from overloading, overheating, and over-discharging. The included M12 REDLITHIUM XC 4.0 Battery Pack is engineered to deliver more work per charge and more work over the life of the battery d to competitor packs, ensuring reliable performance on every job. Model Number: 2520-21XC