The Only Oscillating Tool You'll Need Grout remover, detail sander, or drywall cutter; the SKIL PWRCore 12™ Brushless 12V Multi-Tool is ready to help you tackle just about any project. Not only does this adaptable multipurpose tool save money and space from one-time-use tools, but also features 6-Speed Auto Sensing for on-the-spot speed adjustments based on your project! The big win: a brushless motor that delivers compact power for any situation.