Maximize your productivity with this 20V MAX XR 4-1/2 - 5 in. Brushless Cordless Small Angle Grinder with Power Detect Tool Technology and utilize high-capacity XR batteries to enhance your tools performance. Take on the toughest tasks with 1,350 MWO and up to 9,000 RPM delivered by the pro-grade brushless motor. Get all the grinding power you need and more with this robust Small Angle Grinder, which is part of the PERFORM & PROTECT product line that features Kickback Brake technology to prevent injury and the E-CLUTCH System that senses the motion of your tool, adjusts the motor torque when needed, and shuts off the motor when it detects a pinch or stall. Battery and charger not included.