Review on Mercer Industries 187010 Crimped Grinders by Rich Ferguson

Immediately blow the retaining ring and a set of wire bristles all over the patio. I was pretty sure one of them was rated for a higher speed than my grinder could handle, it didn't even get up to speed and it was only 2 (out of 5 speeds). I buy a pickup magnet and spend time sweeping pavers and cleaning wires so my kids can run around the yard again.