DEWALT 20V MAX XR Cordless Brushless 4.5 in. Paddle Switch Small Angle Grinder with (2) 20V 6.0Ah Batteries DCG413R2

The 20V MAX XR (R) Angle Grinder features a brake, E-Clutch (R) System, and Kickback Brake. The brake quickly brings the wheel to a stop in two seconds or less when the trigger is released. The E-Clutch (R) System automatically shuts down the motor when a wheel pinch in detected. These two features working together to shut the tool down without user interaction, called the Kickback Brake. Additionally, the grinder features a One-Touch (TM) Guard, which allows for single-action adjustments to change guard position.