The Milwaukee 0719 Cordless LITHIUM-ION M28 Sawzall Reciprocating Saw uses a high-powered Milwaukee-built motor to deliver faster cutting and performance. Powering the 0719 is the revolutionary 28 Volt LITHIUM-ION battery pack, exclusively from Milwaukee. The 28 Volt battery pack delivers twice the run-time as most 18V products, making this the ideal solution in cordless reciprocating saws. The battery is positioned so that it does not interfere with plunge-cutting capabilities. This Sawzall saw has a 1-1/8 in. stroke length that delivers speed. The variable speed trigger delivers two levels of speed range: 0-2000 spm for metal cutting and other hard materials and 0-3000 spm for cutting in wood and other materials encountered. The gear-protecting clutch protects the tool against impact, delivering on the legendary Sawzall durability. The keyless shoe adjustment allows for better control in cutting and longer blade life. The QUIK-LOK™ blade clamp makes changing blades a snap. A comfortable non-slip soft grip handle provides a better gripping surface and reduces vibration and operator fatigue.