42pcs 1 Inch Radial Bristle Disc Kit with 3mm Shank for Rotary Tools,Detail Abrasive Wheel for Jewelry Wood Metal Polishing, Bristle Wheel with Grit 80-2500

These radial bristle discs are fantastic with my Foredom. You can stack them to cover bigger areas, and they clean up all the fuzzies from CNC projects easily. Awesome, Great Value, Perfect Size, Various Grits all in one kit!—highly recommend!

Found that they aren't wearing down as quick as I expected. I don't spin them at max speed, usually ~10,000rpm works for me without creating unnecessary heat. I wouldn't stack more than 3 disks at a time and don't overtighten the screw or you can strip it, but 3 disks snugged down work great on my Dremel 8220. If you go step-by-step through the progressively finer wheels you will end up with a mirror shine that you can repeat, and you don't need to use additional polish or any lubricant. This is a scrap piece of zinc I torched a painted label off of. All I did was wipe it off and use three of the abrasive wheels in my cordless Dremel for ~5 minutes to polish half of it on both sides for comparison. You can imagine what results are possible with real effort on material that isn't trash.

I can only give this 4 stars because there is no definition of the colors and grits anywhere on the package. Yes, it is on the item on Amazon, but two months from now, how will I know? It should be on the package. I had to manually add it to the package so I will know in the future. It would have been best for the manufacturer to add it.

This is great! Finally, something that can polish nooks and crannies well. I foolishly believed that a cotton wheel with compound on it would be enough to really hug my ring's texture, but no. I plated a very dull copper ring and polished it up with these using the 1000 grit and 2500 grit discs (light green and white). It took a little longer to polish than I thought, but that's because I didn't think two attach two or three discs to the bit at a time!

Ok, for what these are and the intended use, they are ok. They are about the same size as a standard disk that can fit on any disk adapter. The quality was OK as I found they wear out quicker than a disk. You have to make sure you grab the correct one from the chart on the box because they all feel the same. And the direction of it matters too. I'll probably stick to regular sand paper and grinding disks.

Sorry no photos, tough to see in a photo the differences these things make. Don't take my word for it, spend the $13 bucks and change and buy a set. I doubt you'll be sorry! They are great around stainless steel bolsters and pommels where you don't want to get too close to your scales with a big buffing wheels and compound. These should be used for finishing work removing small scratches - NOT deep gouges. Advice...don't get lazy and skip grits. If you follow the grit path, just like sanding belts on the grinder, each one does a better job than the previous grit and when you get to the end, I think you'll be pleasantly surprised!! They are pretty thin, but if you want/need it to be "thicker", you can stack 2-3 together on the mandrel. Also, pay attention and install the pinwheels with the fins facing the proper direction - or else it won't work (see the picture on the top of the box). I agree with some of the other reviewers, although I could buy some additional mandrels, it wouldn't cost them that much more to include a separate mandrel for each included grit (one additional mandrel). Also - the grit structure that is displayed on the top of the organization box is NOT the same color sequence that they are actually in, in the box. Take a couple of minutes and rearrange the pinwheels in the proper sequential order. if not, you WON"T be happy with the results. You've been warned!!

While these do work , they do seem to wear down rather quickly, however I’m not particularly experienced with this style of sanding/polishing so it’s possible it’s just how these things go. If that’s the case however, it’s a pretty expensive way to finish things in the long run. I’d say this is the kind of thing you keep in your back pocket for difficult jobs, but if you’re using it regularly, you might need to look for an alternative that’s less costly.

Outstanding quality, they are strong , easy to use and I love it compared to other brands they do the same thing and cheaper price .

looks good, not used yet....

Pleased with the product, cleaning sea shells, wear well.

Great to have on bench, used often.

Got everything except the 600 grit

the radial discs seem to work fine, I have only used them once so far! but compared to the price of the 3M discs I would say they are a bargain! I just wish I knew how to contact the seller as one set of discs was missing from my order!