Is this 3D model free to download?

Yes, MGN12 alignment jig for 2020 is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" 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 TechieNI, published on MakerWorld. 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.

MGN12 alignment jig for 2020

Source: MakerWorld by TechieNI

The MGN12 alignment jig for 2020 is a free printable 3D model from MakerWorld by TechieNI. Same as authors file although created a .3mf file as it wouldn't let me use the bambu handy app without it. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

173 saves Source: MakerWorld Updated 2026-10-27 Print time: 31m Filament: 13 g License: CC-BY · commercial OK ★ 5.0 (15) 136 makes Category: 3D Printer

Tags: 2020, linear rail, centering, jig, alignment, mgn12

About this model

Same as authors file although created a .3mf file as it wouldn't let me use the bambu handy app without it. Put 4 on the build plate as intended. Place 4 of these alone your rail then tighten down as required.

Frequently asked questions

Is this 3D model free to download?: Yes. MGN12 alignment jig for 2020 is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by TechieNI.
Who made this model?: Designed by TechieNI, published on MakerWorld. 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.