Review on 300-Pack Steel Wire Brush Set With Rotary Tool Accessories - Rocaris Wire Wheels, Pen Brushes Kit For Improved Cleaning And Polishing by Brian Kingsford

I use these with a Dremel motor. It will remove surface debris, but the wire comes off of the brush fairly quickly even at low speed. They’re inexpensive enough if that was the only problem, but unfortunately it isn’t. When the wires fly out of the brush, they penetrate skin and clothing, to say nothing about failing to wear eye protection. My suggestion is that you spend a little more and get something made a little better!