This Video show how to create a hard surface hinge in Blender 2.91. This video was created to hopefully help others to learn how to use the tools within Blender to make hard surface models. Only addon that is used is the Bool Tool which comes with Blender and is located in the preferences. I hope this helps others learn and get a better understanding on how to create smooth hard surface models. Please subscribe if you like this material so that I know if I should continue to make videos for everyone to see.
Link below is for easy access to download Blender 2.91
My ArtStation page