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Smallest knife in the world? — image 1
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Smallest knife in the world?

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Minimalist holder for X-ACTO blades

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Model information

Category
Tools
License
Creative Commons — Attribution — Noncommercial

Is this the smallest possible knife in the world.

Only about 1.2 grams for PLA (with a blade)

One that is still functional.

It is based on blades from X-Acto, or from companies that manufacture these types of hobbyist blades.

Any X-ACTO blade

Links to the manufacturer and sellers of blades

https://www.xacto.com/knives-blades.html

https://www.amazon.com/s?k=exacto+blades&crid=3CY8V47LMOG7Q&sprefix=exacto+blade%2Caps%2C241&ref=nb_sb_noss_1

Versions:

  • Design versions

  • Tailored version (0.7 mm)

  • Looser, for pasting (0.9 mm)

I also created a protective cover. This one isn't quite as super lightweight. :)

Handle dimensions:

  • 25 x 9 mm

  • thickness 3 mm

  • 0.6 - 0,7 grams

Print:

  • Material PLA, PETG, ABS

  • Without supports

My projects using an X-ACTO blade - for EDC:

<iframe src="https://www.printables.com/embed/281499" width="640" height="190" scrolling="no" frameborder="0"></iframe>

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