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 two times the run-time as most 18 V 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.