Angle grinder. 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. Features E-Switch Protection when the on/off trigger switch has a no-volt release function. In the event of a power outage or other unexpected shutdown, the trigger switch will need to be cycled (turned off and then on) to restart the tool. Die grinder. Variable speed rocker switch and variable speed limit switch settings provide options to control the speed of the tool. LED lights at the nose of the tool provide light for the work surface and area. Dual-position rocker switch provides user options for multiple handle grasping points. | DEWALT 20V Max Grinder and Die Grinder Combo Kit DCK203P1