I've got the pen set - different flute design - I like them, except the 7 mm is too long and flexes a bit
just got some forstner style - haven't used them yet
I'm pretty well set up for what I want/need at the moment - but I'm sure I'll be needing a couple of odd sizes not covered in the forstners I have
so a tentative $100 maybe
veni, vidi, tornavi
Without wood it's just ...