Is this 3D model free to download?

Yes, Case for MDLCNC GRBL Interface 1.1 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 harlix, 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.

Case for MDLCNC GRBL Interface 1.1 3D printable model by harlix

Case for MDLCNC GRBL Interface 1.1 photo 1

Case for MDLCNC GRBL Interface 1.1 photo 2

Case for MDLCNC GRBL Interface 1.1 photo 3

Case for MDLCNC GRBL Interface 1.1

Source: Thingiverse by harlix

The Case for MDLCNC GRBL Interface 1.1 is a free printable 3D model from Thingiverse by harlix. Simple case for the MDLCNC GRBL Interface v1.1 distributed by Modellbau Letmathe, Germany. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-08 License: CC-BY-SA · commercial OK Category: 3D Printer

Tags: grbl, GRBL Arduino, grbl cnc, GRBL Shield, grblshield, MDLCNC

About this model

Simple case for the MDLCNC GRBL Interface v1.1 distributed by Modellbau Letmathe, Germany. The Interface contains an Arduino Nano running GRBL and exposes its pins via a 25-pole SUB-D connector for simple connection to the Letmathe MDLCNC router stepper driver board. The Letmathe shop seems to be permanently closed, but maybe this thing is useful for those still running their interface board.

Frequently asked questions

Is this 3D model free to download?: Yes. Case for MDLCNC GRBL Interface 1.1 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 harlix.
Who made this model?: Designed by harlix, 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.