Excellent wear resistance. Used them to sand the bottom of my bus. They are simply screwed onto any angle grinder and you're ready to go. I bought them for less than $6 a few months ago. A higher price is now forcing me to look for a better deal.
3M Scotch Brite Radial Bristle Discs
9 Review
Advanced Wire Cup Brush For Reliable Cleaning With 5/8"-11NC Thread Arbor And Carbon Steel Crimps
12 Review
300-Pack Steel Wire Brush Set With Rotary Tool Accessories - Rocaris Wire Wheels, Pen Brushes Kit For Improved Cleaning And Polishing
53 Review
π Jewelry Polishing with Radial Bristle Abrasives
9 Review