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 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.