Dewalt DCG413R2 20V Xr Brushless 4.5In Grinder KitDewalt DCG413R2 Take on challenging grinding applications with the 20V MAX* XR 4. 5 in. Paddle Switch Small Angle Grinder Kit with KICKBACK BREAK. E SWITCH PROTECTION helps provide protection in event of a power outage or other unexpected shutdown. Featuring a powerful brushless motor, this grinder comes packaged with (2) 20V MAX* 6Ah batteries, a charger, and a convenient storage bag for portability. Features Brushless motor requires no brush changes