3Pcs 3 Inch Assorted Cup Brushes Abrasive Wire Nylon Cup Brush for Drill,Grit 80 120 320 with 1/4" Shank,Rotary Brushes for Machines

I tried these out on an old level. Worked nice taking the finish off.

Effective for what I needed it for. Good for removing material. Gotta keep a strong grip on your drill, because the torque of the drill and the grab of these brushes means it can walk away from you. Nice to come in a set with different grits. Of course it leaves a rough swirl texture that you have to take care of, but it's great for rapid removal. Don't forget your dust mask and eye protection because these brushes will fling dust everywhere.

We bbq almost every weekend last year and have left it dirty during the winter break so a lot of the food were cooked/baked in and were tough to clean. I always hear horror stories from steel brush bristles that are left and we’re accidentally injested. I needed a tool that can clean out grill quickly BUT safely. I saw this and gave it a try. None of the bristles she’s and came off! All our grills were cleaned with ease …X grate cast iron, stainless steel 304 rods, and the toughest to clean are the V grate stainless steel! After cleaning I still have have to rinse with water, wipe and dry off. Way much safer than steel brush/bristles grill cleaners!

The brushes worked well. I used them to remove rust from an old set of chrome wheels one my truck. They did the work and didn't fall apart.

Didn't cut very well.

The 3 Inch assorted abrasive nylon cup brushes are a good alternative to standard metallic wire brushes. The biggest benefit is that they don't tend to violently grab materials and destroy projects like metallic brushes. They'll do just about anything the metallic brushes will but, they don't have the tendency of digging into materials as deep. This is important to me because I use them on animal pelts to prepare the pelts for tanning. Too much speed or one wrong move and steel brushes go right through a pelt. These are much more forgiving for this purpose. As for durability, they won't last as long as a metallic wire brush. I do however tend to prefer to results of these brushes and they are less expensive to replace. Their different grits are another advantage over metallic wire as you can use the higher grits when the work becomes more delicate. Being able to prevent damage to a pelt by simply changing out brushes is something unavailable with a steel brush. I like using the nylon cup brushes and consider them a very good value at their cost!

The media could not be loaded. I absolutely love this brush set! It works on about 80% of the finishes I’ve tested, though the remaining 20% may require a solvent or stripper to soften the old finish first. When used correctly, it won’t scratch the wood—it’s no different than using sandpaper. After removing the finish, I always hand-sand to smooth everything out. This tool saves so much time but does take practice to master. Ignore the negative reviews; most of those people likely didn’t want to put in the extra effort. It’s worth every penny! Just be cautious with veneer—you can easily go through it if you’re not careful.

Horrible quality and doesn’t remove anything rather leaves scratches. No, as advertised. I will be calling Amazon for a full refund!