6 Pieces 2 Inch Bristle Disc Grit Abrasive Bristle Disc 50# 80# 120# with 1/4 Inch Shank Attachment Abrasive Coating Removal Disc for Metal

I used them to clean the old gaskets from cars they worked perfect and they last a good amount of time

These fall apart immediately and pelt the crap out of you while using. Not to mention the pieces fall into your work area.

Unless you have a minor job, these really dont hold up or work nearly as good as the 3M ones. You get what you pay for. However if you just need it for a small project like small engine repair it would work good. I did this on my 5.3 engine deck for the heads and it worked subpar. Any kind of grease or oil will sludge these up and stop them from working.

If you are in need of these for a larger project? save you money and get the 3M version or the Scotch-brite one. These come apart and quick on any surface or grit level used. They are decent for small jobs.

I like how versatile and how well it works. I also enjoy that you can get into those tight places that need to be cleaned for proper mating surfaces

Ive been using these for most of the year, doing maintenance on three vehicles and a tractor, and they absolutely do the job, especially at a fraction of the price of the brand that rhymes with tree em. If you need to use these every day professionally, they may not have the durability of the brand name, but if youre cleaning up mating surfaces or removing rust a handful of times a year, these are more than worth it.

These are awesome for several projects. It is faster and easier to use than a wire brush or traditional sandpaper.

Havent used much

They are not the least bit abrasive.

I use them all the time. Great for removing gaskets from aluminum