Flex 24-volt 6-1/2-in Brushless Cordless Circular Saw Item #5030171 Model #FX2131A-Z FX21 (Battery and Charger Not Included)

THE FLEX ADVANTAGE - 20% more power with 24V lithium, 25% longer runtime with THERMA-TECH heat management, up to 50% faster charging with high-power, dual fan chargers (batteries and chargers sold separately) SENSOR-FREE BRUSHLESS MOTOR - Every FLEX 24V tool is built around an intelligent sensor-free brushless motor designed to eliminate friction and optimized for higher efficiency and power WORLD'S FIRST IN-LINE CIRCULAR SAW - Provides superior balance, clear visibility on each side of the blad