Review on Rocaris 45PC Rotary Tool Steel Wheel Brushes Set - Enhanced Accessories for Optimal Performance by Larry Sabey

I had to review this product as it was a safety hazard. Wire brushes should be used to remove light rust from screw heads. The Dremel tool had a variable speed of 5000-30000 rpm (setting 1 = 5000 rpm, setting 5 = 30000 rpm) running between settings 2 and 3 (about half speed). The first bell shaped wire brush fell apart on first use and was missing all the wire bristles. Compare this to an original Dremel wire brush which was used to remove rust from about 30 screw/bolt heads until they wore out - note that Dremel wire brushes didn't fail due to the loss of all the wire bristles, they wore themselves out with use.) . I'm not sure it's appropriate to use these wire brushes with such a high failure rate.