Complete a variety of jobs with the 20V MAX* XR® 4.5 in. - 5 in. Variable Speed Slide Switch Grinder (battery and charger sold separately). As part of our most powerful line of 20V MAX* Angle Grinders*, this tool allows the user to adjust wheel speed to match the needs of a wide range of applications. This grinder delivers power for tough jobs and is equipped with PERFORM & PROTECT features like the ANTI-ROTATION System. Battery & Charger Sold Separately