1- 2D Drafting: Technical drawings, mechanical part drawings, and Piping & instrumentation diagrams (P&ID) using AutoCAD or similar software.
2- 3D Modeling: mechanical components, assemblies, products, using SolidWorks, Revit, or similar.
3- As-built Drawings & Modifications.
4-Output Formats: DWG, STEP, IGES, STL, PDF, etc.