Drill Depth Stop in mm and inch

There are many drill depth stops available, but I didn't like needing another bolt and nut for each new size, so I created a new model with a holder and some inlays. To complete the solution I added a box with a sliding lid for 2 holders and 12 inlays. The inlays hold perfectly because of two knobs.

I printed drill depth stop holder and inlays in 0.2qmm PETG, because they wouldn't like drilling heat. You can print box and lid in 0.3mm PLA. 

If you need any additional size, just let me know.