I needed some Drill Stops in different sizes.

I created Drill Stops for 3.0mm - 10.9mm drill bits. The diameter of the hole changes in 0.1 mm steps.

You can screw the bolt directly into the plastic. There is no need to cut threads .

Use a M3 Bolt or a M3 grub screw.

I prefere my hole 0.2mm bigger then the actual drill bit size. For a 10mm drill bit i use the 10.2mm drill stop.

Let me know if you need other sizes.

Happy printing.