Modular project box

The modular project box can be resized using the spreadsheet in FreeCAD.

There two mounting options for the lid, V1 is a standard front mount and V2 is a side mount.

The lid can be mounted with M3/M4/M5/M6 screws, that screw in to undersized holes (brass inserts can be used alternatively). You can adjust the mounting hole size and interference fit in the spreadsheet.

Printing with at least 20% infill and using the preset values for M4 screws is recommended.