Paquete de 10 ruedas pulidoras de fieltro de 4-1/2" con eje de 7/8" para amoladora angular

These seem to be good quality. I was a little wary of the plastic disk that connects it to the grinder, but it hasn't been an issue. I tested it by using it to basically strop my lawn mower blade after sharpening it and no, I don't think that is worth doing except as a torture test for a buffing wheel. It did a nice job and it was still usable, though a little worse for wear, after about 15 minutes or so of buffing. I made a real effort to overheat it and cause the plastic disk to deform, but it held up well. If you need some wool buffing wheels, these are a good choice.

These buffing wheels are intended to clean up and polish metal and chrome. They're rated for 11000 RPM which is great if you have a fixed speed grinder like I do. I fit one to my angle grinder for testing and there was just enough clearance that I didn't need to remove the guard. So far I've only done some limited testing on chrome parts but they definitely work - they cleaned up some chrome handles in nothing flat!

I use these LINE10 felt buffing wheels with my cordless angle grinder.They're pretty good for polishing and seem to have enough material to last some time. A pack of 10 is sure to last me a while.Would recommend.

These pads are thick and buff out metal good. The felt is about 3/8 inch thickness. They are glued to the wheel good and the fiber seems to last a long time. I feel this is a pretty good value and find nothing wrong with these pads.

I have a Bridgeport milling machine that I have been restoring and the upper covers are all aluminum and were in need of polishing. I decided to give these a try and the felt is short but does buff the metal pretty well. One pad was enough to do the whole job and is still in good condition.