NUODUN 10Pcs 180/320 Grit Nylon Fiber Flap Disc Metal Polishing Wheel, Abrasive Buffing Grinding Discs for 4" Angle Grinder, Deburring and Rust Removal of Welds on Complex Surfaces

Worked as expected on my wheels im redoing it helps out alot

THEY STRIP OFF PAINT, STICKERS, RUST WITHOUT HURTING THE STEEL. BUT THIS COMES AT A COST TO THE DISC. IT IS SOFTER WHICH LEADS TO NOT THE LONGEST LIFE. BUT THIS IS EXPECTED SO THE PRICE INDOCATES THAT. YOU WILL USE THESE UP BUT YOU WILL GET THE JOB DONE WITHOUT SUBSTRATE DAMAGE

I already had some 4.5" versions of these that I was very impressed with, and saw these were MARGINALLY cheaper. I did not realize that they were 4" rather than 4.5". Once they showed up and I opened the package, I was met with an immediate feeling of disappointment. They were quite notably smaller than the others I had bought for VERY LITTLE additional money. I measured them and they were not quite even 4", I think that they were 3 7/8" or something. Anyway - the product is fine for its intended purpose, but when a 4.5" fits in the tool and costs so close to the same, these just are not worth buying.Best used for buffing, polishing and surface preparation jobs. These are NOT grinding disks. If you expect to do heavy material removal, you will be sad to have spent money on this. If you want to clean something up nicely to prepare for paint or polish, these are the type you need.Flexible, not stiff like some. Better for contours, but they do not last as long.

They did a better job than expected. It is a good value and cost effective. It was a big project and they seemed durable

The way I intend to use these they are wearing out quickly.

Easy to attach and works well

I am actually using these to remove paint off of tile using an angle grinder and it works very well.

I bought a pack of these and they are garbage. They disintegrate so quickly. I used it on axe heads and similar tools made of steel. Yes they technically worked, but I’d recommend paying more money for a product with better durability.