I wish I had bought something like this years ago. Time-saving deburring of galvanized steel and aluminum from 24 to 12 ga. I don't use anything over 14 ga on stainless steel. You could, but you would have to reset the gap in the round pieces. I use 95% between 24 and 12 ga so I'll leave it at that. If I had a big job, like 100+ sheets heavier, I would just grab another one and put it on. A real time saver.