Is this 3D model free to download?

Yes, Calibration cross 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 lukeskymuh, 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.

Calibration cross 3D printable model by lukeskymuh

Calibration cross

Source: Thingiverse by lukeskymuh

The Calibration cross is a free printable 3D model from Thingiverse by lukeskymuh. Update 19.01.2020: Excel sheet V2.3 typo corrected at Z axis thanks to the comments from fisero and Miiras. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

2,209 saves Source: Thingiverse Updated 2026-10-31 License: CC-BY · commercial OK 15 makes Category: 3D Printer

Tags: accuracy, accuracy test, calibration, caliper, coefficient, CTE, deformation, printer calibration, print accuracy, test, testprint, thermal expansion

About this model

Update 19.01.2020: Excel sheet V2.3 typo corrected at Z axis thanks to the comments from fisero and Miiras. Update 18.03.2019: New Excel sheet V2! Now the shrinking due to the temperature change can be concidered. Update 19.05.2019: Corrections on the excel sheet - V2.1. See comments from CoreCreation and The_Crab for details. Thank you, guys! Update 19.05.2019: Corrections on the excel sheet - V2.2. See comments from wspawn and KenayKustoms for details. Thank you, guys! ------------------------------------------------------------------------------------------------------------ This is is the upgraded and version of the "Accurate calibration/dimension test". The upgrade has following changes: - x and y are combined into one print - over and under extrusion is evaluated - the method has sli…

Frequently asked questions

Is this 3D model free to download?: Yes. Calibration cross 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 lukeskymuh.
Who made this model?: Designed by lukeskymuh, 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.