DEWALT DCG413FB-20V Max* Xr Angle Grinder With Brake, 5-Inch, Flathead Paddle Switch, Tool OnlyThis small cordless angle grinder features a brushless motor for an extended motor life and no need to change out old brushes. The DEWALT cordless grinder's wheel stops within 2 seconds or less. And, its Kickback Break engages maximum force to stop the wheel when there is a pinch, stall, or bind up to reduce kickback, and will shut off for further protection. Includes Grinder Side Handle Hex Key Inner and Outer Flange 4. 5 in Type 27 Guard Features