Milwaukee 0819-21 18-Volt Cordless Lithium-Ion Sawzall Reciprocating Saw with Case Powerful and rugged 18-volt Sawzall Up to 2700 strokes per minute delivers fast, aggressive cutting performance Rugged metal keyless quik-lok blade clamp for fast and easy blade changes Exclusive gear protecting clutch allows the tool to withstand hard impacts 5-year limited manufacturer's warranty