Is this 3D model free to download?

Yes, OpenRC Calibration Cube 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 barspin, 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.

OpenRC Calibration Cube

Source: Thingiverse by barspin

The OpenRC Calibration Cube is a free printable 3D model from Thingiverse by barspin. Before you start printing the OpenRC F1 that uses pockets to fit the small M3 nuts and see if you need to calibrate your printer for them to fit. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

51 saves Source: Thingiverse Updated 2026-10-06

Tags: OpenRC, Calibration, Cube

About this model

Before you start printing the OpenRC F1 that uses pockets to fit the small M3 nuts and see if you need to calibrate your printer for them to fit. Even if this comes out good, make sure you test the m3 nuts in the first 3dprinted part aswell to be sure.

Frequently asked questions

Is this 3D model free to download?: Yes. OpenRC Calibration Cube 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 barspin.
Who made this model?: Designed by barspin, 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.