$20 Heavy duty bench milling machine 3D model by jaketnet2012. Available on CGTrader. Geometry: Polygon mesh. Check it out on CGHub.
F3D (Autodesk Fusion 360, filesize: 131 MB), JPG (JPG, filesize: 96.5 MB), PNG (PNG, filesize: 96.5 MB), MAX (Autodesk 3ds Max, filesize: 96.5 MB), IGE (IGES, filesize: 200 MB)