Summary

I had some countersinks that I had purchased from Harbor Freight and banggood.com and wanted a way to keep them all together and organized. 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.