For the light cleaning that I intended them for, the bristles are much stiffer than I require, but Im sure I will find a use for them.

Sorry to take so long to response. Had to go to the Hospital Hilton for a while. Product is pretty good. Not what the Name Brands have but dollar VS product, this is the way to go. The nylon seems to be a bit finer so it wears a little faster and one has to turn up the RPM a bit to compensate. It wears a little faster but, as I said, Dollar VS Dollar, this is the way to go.

The bristles become tiny projectiles at all Dremil speeds. They also embedded easily in synthetic garb and will annoy you every time you wear that garment.

At the time I purchased these brushes they cost $7.99 for a ten pack, thus, they obviously only cost about 79 cents each. Given their low price I would rate them 4 stars. You can only expect to achieve about 5-10 minutes of run time from them during mild to moderate buffing, and considerably less when exerting heavier pressure. From my experience, the brass is soft enough to brush most metals without scratching, and they seem to be ideal for removing rust from small tools, etc. They certainly are not the equivalent of high-quality brass brushes costing considerably more, but then again, they are only 79 cents. I strongly suggest wearing eye protection when using these (as you should with any power tool) because the little bristles WILL fly out and hit you. Thats the only reason I knocked off one star. Other than that, from a cost to performance comparison, theyre worth purchasing.

I purchased these to use with a dremel to clean carbon build up off of a set of aluminum cylinderheads for a v8. While I was able to clean most of the carbon off of them, the wheels fall apart quickly, even at low speeds and pressure. They fail at the center of the wheel where the wires are held to the pressed metal. They simply fly out of the disk if you push a bit to hard. The same wheels from dremel last tremendously longer and actually break the wires. I wont be purchasing them again.

They work great for a short time and then the bristles fly off. Use eye protection and everyone in the room must wear eye protection. No pets in the same room for this reason. They are affordable but cheap quality. You get so many because you will need them. That said; until they disintegrate they will do a very good job. Cost effective because there enough to do the job of 2-3 Dremel brass brushes which costs more but you will have to replace these several times for one dremel brush. I will buy them again but I wish the quality was better so they would be more durable. The problem is how they are clamped together too loosely. The bristles dont break off, they are flung loose under rotation.

These are every bit as good as the dremel. Good product

I was hoping for a little more stiffness in the brush as they seem to collect more residue than I imagined, but for the price, cant complain too much. They probably are great for the right application or job.

Just what I needed. Everything is working out fine. Product is all right with me....

I received the brushes and they met my expectations.