Is this 3D model free to download?

Yes, Bridge Calibration Test is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by 3D-ME, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Bridge Calibration Test 3D printable model by 3D-ME

Bridge Calibration Test

Source: Thingiverse by 3D-ME

The Bridge Calibration Test is a free printable 3D model from Thingiverse by 3D-ME. This is a test object to calibrate bridges on your printer, and is designed to print as quickly and economically as possible, by minimizing time and material spent on areas not. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,559 saves Source: Thingiverse Updated 2026-09-23 License: CC-BY-SA · commercial OK 30 makes Category: 3D Printer

Tags: 3d printer, bridge, bridging, bridging test, calibration, Printer test

About this model

This is a test object to calibrate bridges on your printer, and is designed to print as quickly and economically as possible, by minimizing time and material spent on areas not necessary for proper calibration. Bridging is your printer's ability to print a layer between gaps in lower layers without support, essentially printing over thin air, creating a "bridge". It is very important that your printer can properly bridge, because many prints require some bridging. Head on over to the 'instructions' tab to get started. The first two files (pictured) have an overall length is 40mm with a bridge 30mm long. The first file is about 13mm (1/2") tall, and the second file is about 6mm (1/4") tall to save even more time. I also added two more bridges, one with a 75mm bridge, and the other with a wh…

Frequently asked questions

Is this 3D model free to download?: Yes. Bridge Calibration Test is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by 3D-ME.
Who made this model?: Designed by 3D-ME, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.