I should have known better. Actually, probably did but, as always, was trying to save some money.
I'm working on a small project and have what will probably be a one-time use for a small round over bit. Most I have seen are quite expensive, up to $99.00 for one. Some sets about the same amount. Found these for $15.00 for the set. One time use? OK, probably just what I need. Wrong.
They are obviously very dull and, being tiny, would be difficult to sharpen. Tried anyway with the high speed mini router/cut-out tool. You can tell where it hit wood. But cut? Waste of money and time. Oh, well.
But, they are cute. Jewelry anyone?