10 Best Power Rotary Tool Sanders 2025

When it comes to power rotary tool sanders, there's a wide range of options out there. We've reviewed and scored many products in this category and found products ranging from a 7.1 score up to a 9.1 score. But if you're looking for the best of the best, look no further than DEPSTECH. Their Flex Shaft Rotary Tool Attachment is a game-changer, with a 42" long cable that makes it ideal for detail metal engraving, wood carving, and jewelry polishing. And with a top score of 9.1, it's clear that this is a top-performing product. But DEPSTECH isn't the only brand worth considering. Read on for our top 10 power rotary tool sanders and see which one is right for you.