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Coin Pocket Utility Knife
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This is an edc box cutter that uses standard utility knife blades and will fit in the coin pocket of your pants.
- Rating
- 4.857 / 5
- Likes
- 69
- Downloads
- 522
- Makes
- 8
- Views
- 2,542
- Reviews
- 7
Updated at source:
Model information
- Source
- Printables
- Category
- Tools
- License
- Creative Commons — Attribution — Share Alike

A printable knife made with the following design goals:
- use standard and interchangeable utility knife blades
- as small as possible
- operate with one hand
- “lock” open and close
- reasonably strong
- simple and easy to print
Print Settings
I use the following…
- petg @ 0.12mm
- no support / brims
- note the orientation in the photos screenshot
- the sliding action will feel a bit rough at first, but smooths out with use (a little dab of silicone grease helps a lot)
Updates
- Mar 2024 (v2): cleaned up the models, improved tolerances, added keyring hole, better retention of blade holder when applying a lot of downward cutting force