I modified the scad from SamD's nozzle holder to create a 1x3x3 Gridfinity tap & die holder, as I did not see one available with spots for 5 taps and dies. The scad will need the gridfinity-rebuilt-openscad folder for any modification. I have included a test STL for fitment to save your filament. This one is for the Irwin 12 pc Metric tap & die set I got at Ace Hardware. NOTE: The tap holder has a small spring and pin to keep the handle captured. You will have to separate the handle from the tap holder - this can be shimmed with a small bit of plastic from a water bottle (watch any padlock shimming video on YT for a demo).

Infill: I used 30% gyroid, but any infill above around 10-15% should be fine.

Supports: No

Filament: Hatchbox black