60 Pack Grinding Stone Set 18 Shank, Sanding Drill Bit for Rotary Tool Flap Wheel for Grinding, Polishing, Deburring Ferrous Metal, 2 Shaped and 3 SizesOrangage, Aluminum Oxide

The SHITIME Sanding Drill Bit for Rotary Tool is a set of grinding stones that come in 60 pack. The stones have an 1/8 inch shank and are designed specifically for grinding, polishing, and deburring ferrous metal. They come in two shapes and three sizes in orange aluminum oxide. However, customers have mixed experiences with this product. Some users were not satisfied with the quality of the adhesive used to attach the stone to the shaft, as it melted under high temperature causing the stone to fall off. On the other hand, some customers were pleased with the quality, price, and longevity of these stones. They found these stones to be better quality and cheaper than the ones found in box stores.