Holder for small PCB drill bit

I occasionally make some PCBs, and during the drilling stage I was wasting time taking out and putting away the drill bits.

It wasn't a huge issue, but it was slowing me down a little.

I finally got around to designing a PCB drill bit holder. Better late than never!

It should save me a bit of time whenever I drill a board.

The holder has 39 slots:
- 6 × 0.6 mm
- 6 × 0.8 mm
- 3 × 1.0 mm
- 3 × 1.2 mm
- 3 × 1.4 mm
- 3 × 1.5 mm
- 3 × 1.6 mm
- 3 × 1.8 mm
- 3 × 2.0 mm
- 3 × 2.5 mm
- 3 × 3.0 mm

I intentionally left out some diameters that I rarely (or never) use, such as 0.7 mm, 0.9 mm, 1.1 mm, 1.3 mm, and so on.

The holder was designed in **OpenSCAD**. The script is very straightforward and easy to understand, so feel free to modify it to suit your own needs!