Factory-Reconditioned Milwaukee 2420-80 12V Cordless M12 Lithium-Ion Hackzall Reciprocating Saw (Tool Only) Delivers a 1/2-Inch stroke 3,000 times per minute 12V Lithium-Ion battery offers longer run-time and fade-free performance Accepts both Hackzall and Sawzall style blades Keyless Quik-Lok blade clamp allows for quick and easy blade changes This factory-reconditioned model is the same as the new model 2420-20