Attributes . AWS (Auto-Start Wireless System) uses Bluetooth(R) technology to communicate between tool and vacuum and enable wireless control when used with Makita AWS cordless tools, Brushless DC motor with high power to weight and size ratio, Brushless DC motor generates less heat buildup and is ideal for prolonged use in manufacturing / production applications, inZero clearance in rail forward design enables saw to be placed against wall to maximize effective work space, Gear reduction system maximizes cutting capacity, Electric brake stops blade 3-5 seconds after trigger is released for increased operator safety, Soft start feature gradually increases speed to eliminate start up shock, Constant speed control maintains cutting speed under heavy load, Easy to operate Miter angle lock with free spin releasing and locking levers, Improved dust collection with dual dust collection ports, 2-stage safety switch for increased operator safety . Names