Exacto Cap

Yet another cap for exacto knifes. Yes there are a bunch of others. Of the others, all had only one size (I have three sizes of handle), and only one had the source file, and that was in a format I was unfamiliar with.

I designed this in OpenSCAD and made a parametrized design so I could easily adjust it to fit the various handles I have.
My printer seems to make holes about 1mm smaller in diameter than designed, so you may need to adjust the design for your printer and exacto handle.

The part was designed vertically, but I laid it on its side because the first test print cracked along layer lines.