Folding Hex Bit Holder

---I made a customizable version of this thing. please check it. https://www.thingiverse.com/thing:4802057 ---

This is a foldable bit holder.
You can spread this out to make it easier to get in and out of the bit.
By connecting as many bars as needed, you can realize any size and add more in the future. Depending on the fixing location of the screw, a folding screen type, a folding fan type, or a completely fixed type can be realized.

youtube:
https://youtu.be/ARLnm7v1b6Y
https://youtu.be/4w1fvaq796Q

[print conditions]
filament ... PETG
support ... Yes (It is better to block the support for the bit hole part.)
brim ... No
infill ... bar:0% (Highly recommended), binder:15%-100%
perimeters ... 2 or 3 lines (Please select with the tightness of inserting the bit)

[Screws to use]
CAP M3 Bolt 15mm long x (Number of bars + Number of binders - 1)
No nuts needed.

[revision]
2021/02/27
I added the binder files for "odd" numbers of bars.
I also made a few changes