UltiMaker Y-coupler

This part was created as an internal benchmark tool by UltiMaker and is being shared so that users of UltiMaker materials can test their prints against the example prints we highlight during material launches. This part was designed by [Jeremy Evers](https://www.linkedin.com/in/jeremy-evers-18a79bb1/), a Technical Sales Engineer working at UltiMaker. The sample print shown in the images was printed using [UltiMaker PET CF.](https://ultimaker.com/materials/s-series-pet-carbon-fiber/)

The UltiMaker office is littered with dozens of these Y-coupler prints in almost as many different materials. The reason is that this part is used as a benchmark print in order to help tune new material profiles. It has many useful features that can help you to judge dimensional accuracy and visual quality. This STL is part of the reason why our recently released PET CF material profiles are as reliable as they are!

Here are some of the features that can be used for benchmarking your print:
* **Thre