Print various combination of sizes to hold various bits. I am using them as part of my tool hanger. The tools on top and all the bits bellow.

I included a few of the sizes I used as STL but you can generate your own sizes and remixes with the OpenSCAD file.

The parameters are:

• height: height of the holders. 14mm for small bits and 20mm for longer bits is a good starting point.
• angle: angle of the holders. 25deg for small bits and 6deg for long bits is a good starting point.
• size: number of holders on each side. Part is mirrored so set 5 to get 10 hloders.
• spacing: spacing between holders. 10mm is the minimum. Increase spacing to hold larger bits.

The STL files are named bits_holder_<height>_<angle>_<size>_<spacing>.stl

The model is a bit improved compared to the one on the picture. It is stronger aroound the screw mounts.