Review on Forney 72740 Crimped 4 Inch 008 Inch by Brian Olson

This wheel seems to remove paint/dirt gently from metal really well. I also use a coarse wheel and there is a noticeable difference in how much they lift off. For example, this thin disc only matted the surface of the paint on the rims I sanded, but the rough disc would strip the paint *and* leave scratches. For my application, the coarse wheel was too aggressive, while the fine wheel performed better. But both in good quality.