It might be possible that Autodesk AutoCAD or similar program can open Collada 3D DAE files and export them in to ISO STEP product data CAD files (.stp, .step). Such dae to step conversion is mainly used to translate models to a common exchange format.
Open DAE file Open STEP fileA converter for 3D formats
An open source multiplatform 3D CAD/MCAD/CAx/CAE/PLM modeler