4 Pack 3&4 Inch Carbon Steel Wire Wheel Cup Brush Set, Twisted Knotted Cup Brush for Angle Grinder, 5/8 Inch-11 Threaded Arbor 0.02 Inch Carbon Steel Wire Wheel for Grinder

Great bang for the buck

I have to remove old peeling paint from wood siding and trim. There are the perfect tools, along with a 4 1/ variable speed angle grinder (reviewed separately). Much more efficient than manual sand paper or other manual methods (like wire brushes).

I used these brushes on a Makita 4 1/2 grinder. I bought them to clean up my upper and lower control arms on my car. They worked flawlessly, and the price was great compared to other products.

It did the trick. I used those to remove rust from the frame of my jeep. Nice ,sturdy, did the job.

Not very tough... after very little time the wires were misshaped and breaking off. The finer wire in the edge brush lasted about 15 minutes in rust removal. I will not purchase this package again because they are not durable.