This is the holes layer of a drawing of a piece that I’m currently working on. There’s 208 holes. (Nope, I’m neither mathematician, nor borderline Aspergers. AutoCad kindly told me the amount.)
But that’s just the ones that have to end up in a specific location. I then add holes for the cut out parts. About another 80 of them.
I spent over an hour drilling today. Not that surprising really…