18-volt Lithium-Ion combo kit with reciprocating saw, circular saw, hammer drill, and worklight. Circular saw runs maxmum 3200 rpm; sawzall recip saw delivers up to 2700 strokes per minute; dril offers 450 in.lbs. of torque. 18-volt batteries fit existing Milwaukee 18-volt Ni-Cad tools; existing 18-volt Ni-Cad batteries will run Lithium-Ion tools. Kit includes universal charger, battery, carrying case.