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Mark
@mark_sontech
3D File Repair, Conversion and Print Ready Optimization Expert
United Kingdom
German, Spanish, English
About me
Hi! I’m a 3D designer specializing in file conversion, mesh repair, and print-ready optimization. Whether you need to convert STL to STEP, fix OBJ meshes, mix multiple files into one, or prepare CAD data for 3D printing, CNC, or manufacturing, I deliver clean, accurate, and optimized results.
With expertise in SolidWorks, Blender, Fusion 360, and Meshmixer, I provide:
✔ STL ↔ STEP ↔ OBJ ↔ 3MF conversions
✔ Repair & cleanup of broken meshes
✔ File merging/mixing multiple parts into one
✔ Optimization for slicing & manufacturing
✔ Custom resizing & scaling for 3D printers
Skills
Mark
Offline •
See my services
3D Modeling & Rendering
I will convert stl, obj, step, 3mf and cad files for 3d printing
Props & Objects
I will repair stl files and merge multiple 3d models into one file
