The Milwaukee 2692-24 M18 18-Volt lithium-Ion battery 4-tool combo kit comes with a 1/2 in. hammer drill-driver, a Sawzall reciprocating saw, a 1/4 in. hex impact driver and a work light. The M18 cordless system is powered by long-lasting lithium-ion batteries and offers powerful motors and ergonomic handling. The tools come with a helpful carrying case. cordless tools powered by red lithium batteries deliver more torque, more power, and longer run-time than the competition. With the Purchase of the 2692-24 M18 red lithium 18-Volt 4 tool combo kit receive a free 13-Piecesc holesaw Set, a $69.97 retail value.