Rocaris 10 Pack Flap Wheel, 120 Grit for Rotary Tools，1/8 inch Shank (32X10X3)

These little flap discs work great! Ive used them with a rotary tool as well as even a power drill and they really do the job. Theyre 120 grit but theyll take metal down quick at high rpm so you have to keep them moving. They do fray up a bit but they keep working until the grit wears down. Id recommend them.

I havent used many flap wheels but I know they can be pretty aggressive and these definitely are. Keep that in mind when using them. I know not to expect delicacy when using a flap wheel so I only have used them for major removal of wood or Ive also used them to remove rust from metal in order to get down to a better finish. I took the advice thats in the listing and soaked the flap wheel for a couple minutes before using it, then blotted off the extra water and let it spin for a bit before using. Of course stuff is flying everywhere so make sure to where eye protection and grubby work clothes when using these. Try to stay out of the line of spin too in order to avoid the worst of the stuff flying everywhere. That being said, I found this flap wheel to work about like I expected. It takes a good deal of material away rather quickly. As far as durability they seemed to last about as long as I would expect when it comes to a sanding product. Its possible that more expensive name brand wheels would hold up longer but these didnt just quickly give out either. I think it works out in my favor when it comes to duration vs. price. Im happy to keep using these whenever I need a flap wheel for my dremel projects. I dont think theres too much more to say. Best luck. ~Cheers!

These a very durable flap wheels, they are very securely glued, I suspect I could sand right down to the knub and never lose a flap. I will say the 120 grit is a very abrasive for most wood detail work and the flaps do not yield much, adding to the extra abrasive qualities of these wheels. These would probably sever better for metal detail work/projects. I wish they listed the grit size on the product, I think it might be on the back of the flaps somewhere, but the writing is so big and the flap is so small, youd never be able to read it. They should print it right on the end, or on the little sticker that lists the wheel size. Overall, a useful product, just know the 120 is very abrasive for wood detail work.

These are good and worked great in my Dremel for sanding on tight corners on wood when prepping for refinishing furniture. Smooth nice finish once removing current coatings and finish

Comparing one of these to some others including name brands, the quality isnt as good. Just looking at them you can see the difference, but they still can do the job. They do seem to wear a bit faster though, but the price is pretty good and if you dont mind changing them out every so often, then they are still a good value.

They work well so far, haven’t used them enough to know how well they will hold up but they do seem made decent, nothing to special or heavy duty . They work for what I needed them for so far. I tested them on sanding a few small pieces of wood I needed done and it worked. Will update review after use if anything changes.

Working on a project with live edges and needed flap type disks. Fits perfectly in my rotary tool and allowed me to sand down the live edge without losing its natural beauty. A flat sanding disk wouldn’t have been able to handle the contour surfaces without removing excessive material. Overall excellent product and great addition to my rotary tool set.

When mounted in my Dremel rotary tool and run at maximum rotational speed, one of these flap wheels did a good job in… | • … removing a patch of rust from a badly rusted piece of steel (photo 1). | • … removing the OD burr from an abrasive-wheel-cut piece of conduit (photos 2A and 2B). The wheel ran smoothly, and I detected no obvious rotational imbalance, neither at the beginning of my tests nor at the end. I can see that these wheels will be a handy addition to my rotary-tool assortment. At this point I find no fault with this product and therefore give it a full five-star rating.

Using my rotary tool, I gave it a test on some scrap wood (see photo) and it bit right in. I was able to cut a groove in seconds. So, it seems to me to be a bit more aggressive than 120 grit. I took off a star for this apparent inconsistency. Otherwise, these are a great addition to my rotary set. Better yet, Im throwing a few in my drill bag because I see them being helpful when I do something like deck building. There always seems to be a time you need to take off a little of a bad cut or find a way to get around a proud obstruction. These should do well for that purpose. I did not try it on metal. I see no reason that it wouldnt also take off rust as advertised because these have some serious bite to them.

Im using these sander heads with my Dremel tool for 3D print finishing mostly. Theyre decent quality and last longer than I would have initially expected. For the price, Theyre a decent value, too. No complaints at all. Highly recommended.