I had several center drills from both Harbor Freight and banggood.com and wanted a way to store/organize them so I could easily find the size I wanted. This was designed in inches and if it appears very small in your slicing software, just scale it accordingly (X 25.4mm). There are spots on the bottom where you can glue in some 3/8 X 1/16" round magnets. This is optional as a mounting option or to keep them from sliding around on a metal shelf.

Creality

CR-10S

No

Yes