.stl
Mechanical Part
A sample STL 3D model file of a mechanical part, widely used for 3D printing and CAD applications.
.stl
Mechanical Part
3d file · 350 KB
A sample STL 3D model file of a mechanical part, widely used for 3D printing and CAD applications.
File Details
- File Name
- Mechanical Part.stl
- Format
- STL
- File Size
- 350 KB
- Category
- 3D Models
- MIME Type
- application/vnd.ms-pki.stl
- License
- Free for testing
About STL Files
STL (Stereolithography) is a 3D model file format widely used in 3D printing, CAD, and rapid prototyping. STL files describe the surface geometry of 3D objects using triangular facets. Both ASCII and binary STL formats are supported by virtually all 3D printing software, slicers, and CAD applications.
Common Use Cases for .stl Files
- Testing file upload and download functionality in web and mobile applications
- Validating STL parsers, converters, and rendering engines
- QA and automated testing in CI/CD pipelines
- Prototyping applications that process 3d models files
- Learning about the STL file format structure and metadata