Norton Abrasives 66252835053

Works great. I have used these cut-off wheels for years in our tooling dept. and at home. I put them in a 6" bench grinder. The first time you put it in the grinder, loosen up the rest in front of the wheel just enough so you can move it up, then pivot it into the wheel about 3/4 to 1 inch. That helps guide it so it's safe to use. Works fast for cutting off bolts, and is the best way to cut off hardened ones. The key is to not force whatever you are cutting or you will wear the wheel out to fast. Let the wheel do the work. It's one of the handiest tools in the shop.