Step Drill Holder
thingiverse
I've accumulated a few step drills from various sources, including Greenlee, Harbor Freight, and Lennox, and I needed a centralized location where I can easily access them all. The design is based in inches, but if it appears tiny in your slicing software, simply scale it up (X 25.4mm) to get an accurate view. There are designated spots on the bottom that allow you to securely glue 3/8 X 1/16" round magnets for added stability or as a convenient mounting option, especially when storing them on a metal shelf.
With this file you will be able to print Step Drill Holder with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Step Drill Holder.