Milwaukee 2626-20 M18 18V Lithium Ion Cordless 18,000 OPM Orbiting Multi Tool with Woodcutting Blades and Sanding Pad with Sheets Included (Battery Not Included, Power Tool Only) 12 SPEED SETTINGS: This fully adjustable tool will switch from 11,000 to a whopping 18,000 OPM for a variety of applications, from the delicate to the heavy duty DURABILITY: The all-metal gear case will help this tool resist common impacts on the job, prolonging its longevity HANDLING: A rubberized mold covering the handle allows you to keep a firm grip of this multi-tool, improving handling even in slippery conditions LED LIGHTING: Illuminate your work subject with the help of the onboard LED panel, located at on the head of the tool so it works from any angle REDLINK TECHNOLOGY: The M18 batteries that plug into this tool have technology that allows cross-communication between the two platforms. This means that when the batteries know when the tool is close to overheating, and theyll ease the amount of power they give out. This, too, improves the longevity of the multi-tool