CutGear Studio guide
SVG vs DXF vs STL for Gear Files
SVG, DXF, and STL files solve different fabrication problems. Choose the format that matches your cutter, router, printer, or design workflow.
When to use SVG
Use SVG for laser cutting, vector workflows, layout review, and tools that expect clean 2D paths. SVG is a good fit for LightBurn-style preparation, design software, and quick maker files.
When to use DXF
Use DXF for CNC routing, CAD/CAM, fabrication workflows, and shops that prefer CAD-friendly vector geometry. DXF is often the practical handoff format for router and machining setup.
When to use STL
Use STL for 3D printing and solid 3D parts. STL files describe the printable solid, so they are the right choice when thickness, bore, and prototype fit matter in a slicer.
Which format should you export?
Pick SVG for laser and vector layout, DXF for CNC and CAD/CAM, and STL for 3D printing. If you are not sure, export the format your machine software imports most reliably.
Common mistakes to avoid
Do not send a 2D SVG or DXF straight to a 3D printer, and do not expect an STL to behave like editable 2D CAD geometry. Check scale, units, bore size, and material fit before production.
Create gear files online
CutGear Studio lets you design gear files in the browser, preview the shape, and export SVG, DXF, or STL files when the selected gear type and settings support that format.