MakerWorld

Gadgets

Multitool Keychain MK1

by MikiK330 · Gadgets

2 Downloads

2 Likes

2 Makes

A compact 3D-printed multitool keychain featuring a hex wrench, Scraper, and ruler edge — everything you need on the go. Prints flat, no supports, and fits perfectly on your keyring. Its simple, strong and smart and does not take up much space!

tools gadgets multitool keychain m6 nut hex wrench pocket tool wrench hex key mini tool utility tool ruler measure measurer millimeters keyring travel tool pocket multitool portable travel

Category

Gadgets

Source

MakerWorld

Published

12.10.2025

Updated

30.04.2026

What you need to print this: Beginner Medium confidence

Why?

no supports

Support-free Single piece Hardware needed

Supports 0/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 1/3

Printer

FDM / FFF

File format

STL

Material

Min. bed size

50 mm (Small)

Post-processing

Hardware

Software

Cura, PrusaSlicer, or similar

Frequently Asked Questions

Which 3D printer is suitable for Multitool Keychain MK1?

Any FDM printer should handle Multitool Keychain MK1 just fine. It's been printed on machines like Bambu Lab A1 Mini, Prusa Mini+, Creality Ender 3, most FDM printers. A minimum build volume of 50 mm is recommended.

Does Multitool Keychain MK1 need supports when printing?

No supports needed for Multitool Keychain MK1 — it's designed to print clean off the bed.

What file format is Multitool Keychain MK1 available in?

Multitool Keychain MK1 is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through MakerWorld.

Is Multitool Keychain MK1 free to download?

Yes, Multitool Keychain MK1 is available as a free download through MakerWorld. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.

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