import - Importing models from AutoCAD to Blender - Blender Stack Exchange
Importing .stl files to Blender 2.8 | GrabCAD Tutorials
01. HOW TO IMPORT 2D CAD FILE INTO BLENDER
Import a CAD model and create an Exploded View animation in Blender 3.0 - YouTube
Are CAD models useful for you? I import mine to blender for rendering tests. Because of the unclean mesh I guess its difficult to work with this kind of model. : r/3Dmodeling
How to import dwg files into blender - archvizblender