Your Secret Weapon. This oscillating tool’s brushless motor delivers compact power for just about any project such as removing grout, sanding, and cutting into drywall. This adaptable multipurpose tool not only saves money and space, but also features 6-Speed Auto Sensing for on-the-spot speed adjustments based on your project. Plus, with a PWRCore 12™ Lithium Battery with PWRAssist™ Mobile Charging and a PWRJump™ Charger, you’ll have more power on the job for longer periods of time. That means checking off your to-do list faster!