4020 Corner for DIY Laser Cutter 3D printable model by HLMEI
4020 Corner for DIY Laser Cutter photo 1 4020 Corner for DIY Laser Cutter photo 2 4020 Corner for DIY Laser Cutter photo 3 4020 Corner for DIY Laser Cutter photo 4

4020 Corner for DIY Laser Cutter

Source: Thingiverse by HLMEI

The 4020 Corner for DIY Laser Cutter is a free printable 3D model from Thingiverse by HLMEI. Could be for anything really. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-10-05 License: CC-BY-SA · commercial OK Category: Other

Tags: 4020, Corner, for, DIY, Laser, Cutter

About this model

Could be for anything really. I needed a tight fitting, 90 degree bracket with integrated leg, that leaves the outside slots open for a laser cutter I'm building. I prefer not to drill, tap, and bolt together extrusions for something like this. I added holes and slots for t-nuts and bolts if desired. I'm not sure I'll need them as this part is a VERY tight fit on my extrusions. I printed in PLA with tree supports touching the build plate. Remove supports thoroughly.

Frequently asked questions

Is this 3D model free to download?
Yes. 4020 Corner for DIY Laser Cutter 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 HLMEI.
Who made this model?
Designed by HLMEI, 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.

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