I just spent the best $25 I've spent in a long time. I got the Dremel plunger so I could cut 90 degree holes in areas my drill press couldn't reach.
About a month ago I did about 50 holes by hand (with the Dremel) on a clock, and about 20 were off a little. I was stack-cutting, and the fretwork was so fine I ended up messing up the back piece.
As you can see, I'm stack cutting a Charles Dearing piece, that I've enlarged 150%, and I'm drilling out the holes faster than I can whistle Dixie. Note the painter's pyramids underneath so I can drill through without worrying about drilling into my counter top.
Bill