🔧 40 Pieces of 3mm Steel Brass Cleaning Cup Brushes Wire Brush Polishing Wheels Attachment Die Grinder Rotary Tools Accessories by PHYHOO Review

I use quite a lot of them. Don't expect durability as these are disposable and the price from this vendor is quite reasonable.

The brushes are very thin compared to Dremel brushes. Be careful with the brush unscrewing elements. Wear gloves and safety goggles, and be careful not to contact clothing or skin with the rotating elements.

Metal threads started flying off almost immediately when used to polish metal on small radio components. I've been using the more expensive ones for a few hours and that's only the last few minutes. Use the manufacturer's more expensive brushes, they last much longer and you don't have to spend hours removing the metal bristles from your skin and clothes.

Both types of spoked wheels quickly come apart at any speed, scattering tiny wires everywhere. These things can be dangerous if you accidentally swallow them or get them in your eyes, and they're so small you might not even notice them. I usually use them for fine work so the rotating tool is very close to your face and even with glasses I feel like they hit me.

I bought these with the intention of using them with a Dremmel tool. The shaft is smaller than most, so I replaced the collet. They have about half as many wire brushes as others I've used. I've found that if I increase my tool's speed well above the minimum, the brush loses its wire bristles very quickly to the point of becoming unusable. I will throw away the remaining parts and buy new ones.

They fall apart. Both silver and gold disintegrate almost as soon as they touch the surface. I used this on a piece of wood to get some paint off a corner and it fell apart. I went through 4 of them to get rid of the pain. The bristles fly everywhere. And they pierce everything like needles. Those who fell on the ground pierce the leg like a piece of wood. Therefore, do not use them at home or without shoes, goggles and a protective mask.

These spoke wheels will break the first time you use them. I spent an hour picking small pieces of wire out of my shirt after using this with my Dremel tool. They are not firmly attached to each other to stand there as intended. I tried 3 wheels to make sure mine wasn't bad and they all let the wire fly out after a brief (10 second max) touch of the wheel on top of me, which I tried to sort out. Whoever gave the 5 star rating must have used it on imaginary things because they are awful. If they