I design quite a few one off functional parts and assemblies that need to fit together for people, and I wanted to be able to test fitments when I design parts for Press, Slip, Loose fit etc. I also wanted a reference for each filament and nozzle for my X-Y Compensation settings.

So i came up with this. The lid has eight 5mm tall bosses on it starting at 10mm and stepping down in .05mm increments, and the hole test pieces start at 10mm and step up in .05mm increments (These are also shown in inches on the model for conversion as I tend to work in inches sometimes as well). These can be stored in the storage box and secured with the lid, it is a dovetail sliding design.

Plate 1 contains the Storage Box, lid, and hole pieces. Plate 2 contains the lid and hole pieces with a different size range. Just select which ones you prefer and move the Storage Box over to that plate and print! (this is so you only have to edit the title once)

Ranges are:

Plate 1: 9.65mm - 10mm for the Bosses / 10mm - 10.35mm for the Holes

Plate 2: 9.80mm - 10.15mm for both the Bosses and Holes.

On the side of the box, I have 2 text sections saved in the project file that you can edit to display filament brand and type as well as printer and nozzle size.

To edit the text sections.

1. Right Click on the one you want to edit
2. Select Change Type
3. Change Type to Part.
4. You can now right click on it again in the list, now it will let you edit the text.
5. Afterwards just change it back to “Negative Part”