E3D v4 Hot End Model

This is a dummy model of the E3D v4 Hot End (made for 1.75mm filament) modeled in OpenSCAD and intended for use in your projects.

This is not for printing! I created this to ensure a good fit in my own designs, and I'm uploading it so others can do the same.

As is noted in the comments of the .scad file - The heat break is modeled based on measurements of my own E3D hot ends. The measurements vary slightly from what is given on the reference sheets from their website. The heater element an