The Milwaukee M18 FUEL? SUPER SAWZALL? generates the power of a 15 A corded reciprocating saw, faster cuts than the legendary Milwaukee 15 A AC super SAWZALL?; and up to 150 cuts in 2 x 12 SPF per charge. Designed to perform in the toughest applications the M18? fuel SUPER SAWZALL? combines Milwaukee’s legendary performance and durability with the portability of the M18 platform. The POWERSTATE? brushless motor provides 3,000 SPM and higher speeds under load for corded cutting performance. REDLINK Plus? intelligence ensures maximum performance and protection from overload, overheating and over discharge. The M18? REDLITHIUM? HIGH OUTPUT? HD12.0 battery (not included) delivers unmatched run-time in all applications. The 1-1/4 in. stroke length removes more material with each stroke and selectable on/off orbital action provides aggressive cuts in wood and smooth cuts in metal. Variable speed trigger and 5speed dial provide maximum speed control for any application. The QUIK-LOK? blade clamp allows for tool-less blade changes and a rafter hook provides a convenient way to store the saw between cuts.