Toolless blade change, variable 2-speed. Makita's first brushless reciprocating saw! Brushless DC motor with high power to weight and size ratio. Brushless DC motor generates less heat buildup and is ideal for use in prolonged manufacturing / production applications. eXtreme Protection Technology (XPT) offers maximum protection against dust, dirt and debris for optimal performance in extreme conditions. Increased cutting speed and stroke length offers maximum cutting efficiency. 2 speed settings provides ideal settings for wood or metal cutting applications.Newly designed vertical crank mechanism minimizes blade deflection and reduces vibration. Toolless shoe adjustment enables fast and easy adjustment on the jobsite. Large 2-finger trigger switch for optimum control and comfort. Retractable sky hook allows tool be hung on rafters, pipes or scaffolding. LED job light with pre-glow and after-glow features illuminates work area. Ergonomic soft rubber grip design for vibration absorption and comfortable operation.