Had a bunch of ~1inch bits, and some longer 6inch ones kicking around. Made a box for them all. The lid is a friction fit so you might need to sand it to make it fit better, it was fine for me.

Hole size is 7.55mm in the model, my printer prints about ~0.4mm smaller. Target size is 7.12mm so its snug on the bits. there is some space for some craft foam in the lid, so the bits have something soft to dampen the rattle.

took me almost 9 hours to print

also dont mind the rotation...bottom in my 3D modelling software is the side in Cura...idk why