Review on Dremel 628-01 Drill Bit Set by George Hersey

I've already broken one of these with some pressure although I was drilling aluminum so the heat must have gotten there but great parts overall. I'm sure I would break any cheap little part I did but since it didn't survive I can't give it 5 stars. The bottom line is, don't expect too much from these drill bits at this price point, but if you need to drill into wood or softer materials, do it!