Do some 3D Modelling

I have 20 - 30 Autocad 2D engineering drawings of parts that need to have the 3D models created using SolidWorks software. The models need to be accurate representations of the 2D print. Manipulation and measurement of the AutoCad dwg file will be required as some features are missing dimensions. I have included two dwg's that are representative of the group that needs built.