Features:

• 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.
• Maximum initial battery voltage (measured without a workload) is 20 volts; nominal voltage is 18.

Details: 

This brushless small angle grinder requires no time changing brushes and offers a long motor life. Part of the PERFORM AND 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.