Review on 🛠️ Complete Rotary Grinding Bit Set - 40PCS, 10PCS Diamond Cutting Wheel (22mm), 20pcs Diamond Grinding Burr Drill Bits Sets, and 10PCS Abrasive Mounted Stone Grinding Wheels Bits (3mm Mandrel) by Djuan Thompson

I've given up my Dremel tool but I still needed a sanding attachment now and then. This set meets all my needs (used with a cordless drill). The heads work well and when the abrasives are worn out they can be thrown away as there are several pieces of each type in the set. I used to spend 6-8 dollars. US$ for a US standard grinding head (for my 3/8 inch drill bit). No longer! This kit eliminates the need for heavy 3/8" shanks (the heavier drill bits you'll find today). For the hobbyist's simple needs, this kit was 5*!