Spade wood drill guide with inlays

I wanted to minimize the time and filament needed to print the Spade wood drill guide by Smoluch. So I created disc inlays that you can put in the largest drill guide instead of printing separate drill guides for each drill size.

I also created a box to keep everything in.

All measurements can be changed by copying my OnShape document and make changes in it.
https://cad.onshape.com/documents/ed2248ff54ef779147bfd45b

Print settings - Drill guide 

0.6 mm nozzle
0.5 mm layer height
2 walls (1.35 mm)
3 top/bottom layers (0.9 mm)
50% quarter cubic infill
no supports needed

Print settings - Everything else

0.6 mm nozzle
0.3 mm layer height (adaptive layers)
2 walls (1.35 mm)
3 top/bottom layers (0.9 mm)
50% quarter cubic infill
no supports needed

For fun

After seeing the Cardboard Gridfinity Bins by Daviel Black, I was inspired and created a carton box version too. I haven't tested this version thoroughly, but there is a test print that you can use to make sure the slot for your carton is the correct size. The uploaded test stl file is for 0.5 mm thick paper. You can change this in the OnShape document.