Converting block references in a CAD. dxf file into g-code drill commands is only a page or two of code.
I have examples if y'all are interested. I'm also mulling putting it up as a free converter if any are interested. Lemme know.
It's a cutie!
Hand just doesn't cut it!
CNC is wayyyy better!
Everything is CNC drilled, front & back.
Two units, one g-code file
I also have a block extractor from a .dxf to generate G-code drill files automagically.