There was a version of Adobe Acrobat 3D that was capable of opening CAD files, but it was then pulled from the market. This was an attempt from Adobe to enter the CAD market. However, I wouldn't recommend on using it for your operation. Yes, you had the possibility to use Adobe Acrobat 3D to view the files. However, I recommend using another application for this operation. There is one called eDrawings Viewer that has the capability of acting as a fully compatible CAD viewer with multiple file support. Access it official website to find more information about it.