Our M18 Fuel™ Sawzall® Recip Saw is the next generation of legendary performance and durability， designed for the toughest applications on the job site. The Milwaukee® M18 Fuel™ Sawzall® is the fastest cutting reciprocating saw in its class and leverages a Powerstate™ Brushless Motor to provide you with 3，000 SPM and a 1-1/4 in. stroke length for faster material removal. RedLink™ Plus electronics ensures maximum performance under stress as well as protection from overloading， overheating and over-discharging. The M18™ RedLithium™ XC5.0 Battery Pack delivers up to 2.5X runtime and provides more work per charge and more work over the life of the pack than competitive batteries. The M18 Fuel™ Sawzall® Recip Saw is designed to perform in the most demanding applications and is our most durable cordless reciprocating saw yet. A wear-resistant blade change， anti-corrosion blade clamp and metal reinforced battery rails provide longer component life and stand up to the toughest jobsite conditions. The M18 Fuel™ Sawzall® Recip Saw is lighter weight than the previous generation and features an adjustable shoe， integrated LED light and a hanging hook for convenient storage on the job.