This otherwise very nice and high quality looking bit set comes with horribly weak and brittle insert. It was already broken when I first opened it.
These sets are all almost identical, so I took the model I found here on printables and made it to suit my needs. 2x6 magnets will hold the bits in any position.
Optimised for printing with 1 perimeter, 0 bottom and 2 top layers, 10% infill.
Add modifier with more perimeters around the hanging holes if you are going to use them.
BTW the holes completely accidentaly fit the HSW spacing ;)
The author remixed this model.
I remixed the original model by Avi Awgan. Dimensions needed some adjustments to fit the yato box. In the process I also added few holes for 6x2 magnets and holes for wall mounting.