When it comes to getting those fine detailing, polishing, cleaning, cutting, engraving, sanding, shaping and other jobs done that need versatility and precision, a rotary tool can work wonders for your projects. If you’ve come over here from our top 10 best rotary tools post, you’ll see there are both corded and cordless versions, so today we took the time to highlight only those without cords to ensure maximum versatility during your work. Luckily, as compared to other tools out there in the world, these aren’t too expensive and come quite affordable, even for those looking to spend a few bucks on a simple solution. We covered numerous price points to help give you some options.