Utility Blade 3D printable model by mckooldude
Utility Blade photo 1 Utility Blade photo 2

Utility Blade

Source: Thingiverse by mckooldude

The Utility Blade is a free printable 3D model from Thingiverse by mckooldude. This is a reverse engineered utility blade (Stanley 11-921a) that I have modeled for another set of projects. You can download the STL file from the original listing below and print it at home.

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427 saves Source: Thingiverse Updated 2026-09-18 License: CC-BY-NC-SA · non-commercial Category: Tools & Workshop

Tags: blade, box, box cutter, knife, razor, razor blade, Stanley, stanley knife, utility, utility blade, utility knife

About this model

This is a reverse engineered utility blade (Stanley 11-921a) that I have modeled for another set of projects. The version with the sharpened edge isn't intended or tested to be printable, however I also included a version without a sharpened edge for printing.

Frequently asked questions

Is this 3D model free to download?
Yes. Utility Blade 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 mckooldude.
Who made this model?
Designed by mckooldude, 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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