Firtl sandpit
firtl.com

Parametric OpenSCAD

Adjust the OpenSCAD parameters listed below to suit your application before downloading the STL for your printer. Adjust the $fa and $fs parameters (≥1) for smoother curves and slower image preview / STL export.

Pipe/Motor clamp

I use this pipe / tube clamp to hold an electric motor for my Addi Express project. Use with_support = 0 to remove support, with_clamp = 0 to remove clamp.

Get STL for model

See original OpenSCAD file