Package STL triangles in a STEP AP214 FACETED_BREP container when a downstream CAD or CAM intake requires STEP, without implying recovery of analytic surfaces, dimensions, or design features.
STEP appears first in Studio. You can choose another export format before conversion.
or drop model files here
Output is tessellated geometry in a STEP container, not editable CAD features.
Related guide
Learn why a successful mesh-to-STEP conversion does not recreate parametric CAD features, and which editing or rebuilding workflow to use next.