Parametrised Bit Holder

**UPDATE** New SCAD file with improved rendering times - 2025-06-02

### Intro

Parametrised screwdriver bit holder that can be printed in spiral/vase mode.

I found the 'Flex Bit Holder' project and was impressed by the cleaver use of spiral mode to slice it. This is more a total rework than a remix, but I wanted to credit the inspiration.

Hopefully, this will work with the online 'Customize' tool, but if not, OpenSCAD is easy enough to install. Be aware, it can take a while to render the object.

I've uploaded a selection of STL files to show what the expected output is like.

### Usage

You can use the SCAD file to adjust various features, from the number of bits. the layout, the bit sizes, vent hole, and grip ring.

* **bits** The number of bits
You can go as low as 1, and no set maximum, but I'd suggest keeping it less than 25 as OpenSCAD struggles on the larger renders
* **row mode** Number of rows and their layout
You can select between 1, 2, and 3 rows. The 3 row optio