I will reverse engineer stl scan to step cad model


About this gig
Reverse engineering and scan to CAD for parts that need an editable, usable CAD model instead of a basic mesh.
I convert STL, OBJ, 3D scan and mesh files into STEP/Solid CAD models suitable for design development, modification, prototyping and manufacturing.
What you receive:
STL/OBJ/mesh STEP conversion
3D scan CAD reconstruction
Reverse engineering of mechanical parts
Mesh cleanup and geometry rebuilding
Editable SolidWorks/CAD source files
STEP, STL and other requested formats
Basic technical drawings when included
Manufacturing-focused geometry
Best for:
Replacement parts
Existing components without CAD
3D-scanned parts
CNC and machining projects
3D printing
Product development
Reverse engineering projects
Send your STL, OBJ, scan data, dimensions, drawings or reference images before ordering when the geometry is complex.
I will review the files, confirm the scope and create the appropriate CAD output.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know ethantheo
Reverse engineering, scan to CAD and manufacturing ready 3D models
- FromUnited Kingdom
- Member sinceFeb 2026
- Avg. response time3 hours
Languages
German, English, Spanish, French
Other Industrial & Product Design Services I Offer
FAQ
Can you convert my STL into an editable STEP file?
Yes. I can rebuild suitable STL/OBJ/mesh geometry into an editable STEP/CAD model. Accuracy depends on the quality of the source mesh and any dimensions or reference information provided.
Can you work from a 3D scan?
Yes. 3D scan data can be used for reverse engineering and CAD reconstruction. Providing known dimensions, critical measurements or drawings helps improve dimensional accuracy.
Will I receive the original CAD source file?
Yes, when included in your selected package. Source files can be supplied alongside the requested STEP and other output formats.
Can you make the model suitable for manufacturing?
Yes. Manufacturing requirements, dimensions, tolerances and production details can be incorporated when they are supplied with the project.

