[tubbedII]

I've never owned "quality" drill bits...just craftsman stuff so I can't really say the unibits are better than good regular bits. Although, after I bought my cheap unibits from harbor frieght, I'll never try to drill through a frame with a regular bit again. I use them from from start to finish (no pilot hole) with great results. They don't really walk on you when not using a punch either, but I still use one 95% of the time.

I have broken a couple of them (usually my fault for going at an angle at the start)l, but given they are from Harbor Frieght, it's cheap enough to replace without me being too angry about it.