Is this 3D model free to download?

Yes, M Prime One 3D printer 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 diegotrap, 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.

M Prime One 3D printer 3D printable model by diegotrap

M Prime One 3D printer

Source: Thingiverse by diegotrap

The M Prime One 3D printer is a free printable 3D model from Thingiverse by diegotrap. M Prime One is an open 3D printer intended to be simple, low-cost and easy to build and use. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

1,347 saves Source: Thingiverse Updated 2026-10-23 License: CC-BY · commercial OK 18 makes Category: 3D Printer

Tags: 175mm, 3d printer, Autolevel, autoleveling, bowden printers, Created with FreeCAD, freecad, Low cost 3d printer, M Prime One, reprap

About this model

M Prime One is an open 3D printer intended to be simple, low-cost and easy to build and use. With the M Prime One, we have designed a 3D printer focusing on three main points: * Free design. The printer have been designed from scratch in a free 3D software: FreeCAD. All the files have been published under the less restrictive license we have found (CC BY 4.0). This way anybody can download the files, modify them and use them for their own purposes. * Simplicity. The design has few different parts (for example, cold bed, 4 motors, just two types of screws and one type of radial bearings) in an effort to reduce building complexity, cost and maintenance. * Documentation. Apart from the files, you can find the printer firmware, list of materials, slicing profiles... in this repository, receive…

Frequently asked questions

Is this 3D model free to download?: Yes. M Prime One 3D printer 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 diegotrap.
Who made this model?: Designed by diegotrap, 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.