This brushless small angle grinder requires no time changing brushes and offers a long motor life. Part of the PERFORM & PROTECT™ line of products, this grinder is equipped with Kickback Brake which engages with maximum force to stop the wheel when a pinch, stall, or bind-up is detected. Power Loss Reset® prevents accidental restarts following a power disruption when the tool is left in the "on" position.; Brushless motor requires no brush changes.; Kickback Brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the grinder and shut the grinder off.; Brake stops wheel in 2 seconds or less on average; Power Loss Reset® prevents accidental restarts following a power disruption when the tool is left in the "on" position.