20 pcs Steel Cleaning End Brushes Pen 1/5″(5mm) x 1/8″(3mm) Wire Brush Rust Paint Removal Bits Polishing Rotary Tools

These work pretty good. None of them last very long, but these seem to last longer than name brand versions. Some reviews complain about the wires flying off. All of these type of rotary tool wire type brushes will do it. Keep the rpm's down and it will substantially reduce it from happening. Very satisfied on the purchase. They are much more economical than buying from a box store.

just what I needed. They seem pretty well made. I use them for cleaning up electrical contacts before soldering.

To prevent recycling of reviews: this review is for 20 pcs Steel Cleaning End Brushes.Written dimensions are correct, pay attention to that, because they are much smaller than they appear in the picture. The shaft on these would come close to fitting a Dremel, and they're only a couple inches long. The brush is about as wide as a pencil.That said, they were the perfect size for grinding out the buildup in my gas range burners. They wore out quickly, and I went through two of them on 4 burners. This is fine, they were super cheap and I didn't regret throwing out those two since I have more left than I'll use in my lifetime.

I'm doing paint and rust removal on an old atv. At first I tried a variety of round, cup, and these I'll call burrs.Learned quickly that speed and control were important. Regardless you are going to be pelted with strands of wire flying at the speed of ouch. Don't wear a sweatshirt, trust me. It feels like a cactus hug.The round and cup had a short life, but the burrs could last much longer and actually performed better with use. So I stocked up on these. Suggestion to Dremel users. I have a 4000 with variable speed. I start the speed at ~12. After some wear it will develop a point. Then I can increase to 25, avoid punching the tip directly, always at an angle.Good luck in your project

These are decent brushes and work well, but they last maybe 10-20 seconds. A few of them actually came apart before use. They’re cheap for a reason. That aside, the polishing effect is very nice, just make sure to go slowly when using.

Nice tool, good value.

Why did you pick this product vs others?:I use these for cleaning the chassis of HO race cars after they soak in a bowl of ketchup for an hour. The chassis look new after this treatment. Yes, ketchup is the finest copper cleaner available.

Great