The 18V LXT Lithium-Ion Brushless Reciprocating Saw Kit has an electronically-controlled brushless motor that matches torque and RPM to the application. The XRJ05M is equipped with efficiency features for faster cutting. The long 1-1/4 in. stroke length increases cutting efficiency, and the refined crank mechanism design minimizes blade deflection and reduces vibration. Convenience features include an L.E.D. light to illuminate the line of cut, a retractable tool hook, and tool-less blade change for faster blade installation and removal.