Customizable Angled Razor Cutter

This is an openscad model that prints out a holder for a razor blade at a specific angle that you can specify when you print. It uses a single flat razor blade:

Logan 270 Matte Cutter Blade

https://www.amazon.com/gp/product/B0000AE6BL/

and a bolt/nut that allows for depth adjustments. I just rummaged through my bolts to find one that would fit, but it is probably like an M2 or something like that. It will just fit through the slot on the razor. The nut catches on the back side so you ca