100 Pack Abrasive Wheels, Rocaris 1 (25mm) Abrasive Buffing Polishing Wheels Burr for Rotary Tools-1/8(3mm) Shank

Used it on a cast iron corn bread mold to get rust out of the little squares inside the mold after electrolysis treatment. Used the green and it worked like advertised. Caution. use at low speed and wear eye protection. Particles of the abrasive will fly off.

DO NOT BUY, WASTE OF MONEY. They dont stay together even when I was being easy on them. And I thought to myself, they must be pretty good because they cost a little more. NOT THE CASE HERE, JUNK,DO NOT BUY....

does not last long at all. you go through a lot on just one project.

I guess Im the only one with this problem? Shank size is just slightly to small, wont stay in the dremel. After looking I think standard Dremel shank is 3.2mm.

Received 19 red and 19 green, 20 of the other three colors.

These are very easy to use, but they are mot very durable. The rougher grit pieces only last for a few minutes (if that). May he my applicatio, but just know that if you are using these to get into small areas on a rotary tool, they will certainly work, but you will use alot of them.

My husband was paying $4 for 2 at the local hardware store when I ordered these. Price is much better and work just as well.

Great set of abrasive wheels from120 to 600 grit, so they are good to grind and buff, also great value compared to others.

Dont bother with these. They suck. They dont really sand much and they break down easy.

Very good deal! way cheaper than the Dremel name brand, and just as good!