Combining versatility with powerful performance, the Milwaukee M12 12-Volt lithium-ion Cordless Multi-Tool (Tool-Only) is ideal for flushing or plunging cuts, removing grout or grinding thinset, sanding or scraping. A must-have cordless oscillating tool for remodelers, flooring contractors, maintenance repair technicians and electricians, this tool has a variable speed dial with 5000 to 20,000 OPM that allows you to match the speed to the application for superior results.