عجلة سلك مجعدة 8" × 1 1/2" × 1/2" أمريكية (أندرسون) .020 أقصى سرعة دوران 4,500

I was a bit skeptical about the .020 wire being stiff enough for heavy rust, but it actually chewed through the scale on an old steel beam pretty fast. The 4,500 RPM limit felt safe on my grinder, and the 1-1/2" width let me get into tight corners without much trouble.

The crimped wire bristles held up great against years of caked-on paint without shedding. Cleaned a heavy steel grate down to bare metal in about half the time I expected. Working at the 4,500 RPM limit felt solid and balanced.

The .020 wire on this wheel is stiff enough to dig into rust but doesn't fling off like cheaper brushes. Mounted it on my 3450 rpm grinder and it handled a heavy pass on a trailer hitch without a wobble.