Review on 🔩 Craftsman Aluminum Grinding Assorted Shapes: Premium Abrasive Tools for Precise Metal Shaping by Edgardo Ennis

Media could not be loaded. As with most consumable tools - things that wear out - one of the important factors is how long they wear out. I got them for light housework that has nothing to do with "work" so I'm not sure how long they will last. So far, so good. They grind as expected but have not been subjected to rigorous testing. The attached document contains safety information only so no one will be sued. It would be nice if they told you a little more about the stones themselves: what they were calculated for or what they were intended for. (I'm no grinder guru.) They appear to be three shades of gray of the same type (coarse), one pink (finer), one white (finest). Bad sign); but I didn't run them fast enough to cause vibration. However, one is clearly off-center. watch the video I can't imagine using it at 25,000rpm in a corner: it'll bounce back and forth all over the place. I know "Craftsman" isn't the craftsman of my youth, so the name doesn't matter to me anymore. and doesn't mean they have to be expensive. They are of course made in China. I don't see any reference to a guarantee. Given the offset of at least one stone from the center, there may be alternatives better suited to the discerning user. The rest might be ok to spend $13 on them.