Review on 🔧 Coceca 458pcs Sanding Drums and Sleeves Kit for Drum Sander with 24pcs Drum Mandrels and 2pcs Self-Tightening Drill Chuck by Mike Skinner

When I used them to sand wood (oak and walnut) they literally broke in front of my nose after about two minutes of sanding. I used the largest diameter in the set and 80 grit. I did not use any other sizes or grit. I also don't think the other grains are labeled correctly, ie. 400 grit looked more like 220 grit. I wouldn't recommend them, but if you do use them I would suggest using a face shield or at least wearing safety goggles. They are nowhere near as good as the Dremel brand. I think you get what you pay for the cheap price, poor quality.