K8200 / 3DRag Extruded Bar

This is a 2D profile of the extruded bar used on the K8200/3DRag printer.
You can import and use a linear extrusion to create a bar.

I use it as a punch to make holes in objects I want to attach to the extruded bars.
There is an OpenSCAD example that creates a 100mm extruded bar.

I've added the code to generate the DXF profile should you need to tweak it.