So the Drill Doctor works good?
After many years of bragging that I knew how to sharpen drill bits that then evolved into my saying that drill bits were too cheap to sharpen, I broke down and in a fit of weakness, bought a Drill Doctor...
Fired it up and was not pleased by the results and went back to hand sharpening, or using my 1950s technology Sears sharpener when one day, I realized I was using the damned Drill Doctor wrong!
I'm not gonna say it's perfect but it does a pretty darned good job of sharpening drill bits. It's fast and does a good enough job for me.
I'll continue to buy lots of bits and intend to continue throwing them away but for when I need a sharp bit now, I know I can spend a minute or two and have one that will do the job.
Money well spent.