Portable Hex Bit Keychain

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(3)

Alex_d

10 Sep 2026

bit_cover.stl

506KB

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bit_keychain.stl

528KB

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Extra.STL

178KB

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bit_cover.3mf

155KB

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bit_keychain.3mf

167KB

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bit_cover_fusion_export.3mf

179KB

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bit_keychain_fusion_export.3mf

210KB

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Download 2MB

Description

Size: Small (0-5cm)

Never get caught without the right tool again with this portable hex bit keychain featuring integrated bit storage. Designed to hold up to six small 4mm precision bits securely inside with a tightly snapping lid, it keeps a versatile mini-screwdriver right on your keychain for any quick everyday fix.

Source: https://www.thingiverse.com/thing:7403964

By: RandomHacks

The maker remixed this product from:

Thingiverse - The community for Open Hardware
External link

License

Portable Hex Bit Keychain by Alex_d is licensed under the CC-Attribution - Noncommercial - Share Alike

Extra Parts Needed

Tags: keychain, screwdriver, hex bit, edc, everyday carry, tool, 4mm bits

Add a commentComments

TidyLayers

New maker

27 Sep 2026 edited

Six spare bits in something the size of a key fob, very satisfying. Does the snap lid hold better in PLA or PETG?

28 Sep 2026 edited

BenchMarc

@TidyLayers PETG is usually the safer bet for a snap lid. It bends a little where PLA tends to crack, so the click stays firm for longer.

28 Sep 2026

FixItDale

@BenchMarc PETG gets my vote too for something living on a keyring. Leave PLA in a hot car in a Queensland summer and it goes soft and loses its shape.

hentop10

New maker

11 Sep 2026

Love it! SLA print

Michael

New maker

10 Sep 2026

I used to carry AliExpress keychain bits, but they were bulky and limited. This design is compact, stores multiple bits, and is exactly what I needed.

28 Sep 2026

SolderNoa

@Michael Same story here, those AliExpress sets always seemed to be missing the one bit I needed. Six 4 mm bits should cover most of the tiny screws in electronics and sensor cases.