Dorma Kaba Key Cap - Free 3D Print Model

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Emunem

Household>Other House Models

IP Report

Print Profile(2)

All

P1S

H2C

P1P

H2D

X1E

H2S

A1 mini

X1 Carbon

P2S

H2D Pro

X2D

A2L

0.12mm layer, 5 walls, 100% infill

Designer

25 min

1 plate

NO LOGO

Designer

14 min

1 plate

4.5(4)

Open in Bambu Studio

Boost

Released

Description

My brother-in-law’s key head snapped off, and instead of ordering a new key for an absurd price, I designed a replacement head that we can reprint anytime.

This replacement works perfectly with KABA (now dormakaba) Penta, Gemini, Quattro, and Expert system keys (non-chip versions).

After several test prints, I arrived at the correct dimensions: the head fits the key precisely, and the locking point holds the key firmly in place.

During assembly, I pressed the key into the printed head at a 45° angle on a carpeted surface until I felt it snap securely into position.

Recommended materials: PLA+, PETG, ABS, or ASA.

I hope this design is useful for others as well. 🙂

If you liked my work, please recommend it to others, or hit the Like button. Thank you very much.

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Happy printing!

Comment & Rating (10)

@user_2449295944

Boosted

Print Profile

NO LOGO

Many thanks

The profile uploader has replied

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@Emunem

My pleasure! 😉

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@vinko.cubela

Boosted

Excellent design, thank you very much Would a version without the KABA logo also be conceivable

The designer has replied

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@Emunem

Hello, just print it in solid color and the logo will disappear :) But I will also make a profile without a logo ;)) https://makerworld.com/en/models/2096110-dorma-kaba-key-cap#profileId-2408075

(Edited)

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@user_1300558355

Print Profile

NO LOGO

a bit too tight the dimensions, was very difficult to attach

The profile uploader has replied

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@Emunem

Unfortunately, it has to fit so tightly (you can use a lubricant for easier assembly), otherwise the key head may come loose later. Furthermore, the dimensional accuracy is calibrated for Bambu/Sunlu filament. If you have printed with a different material, I would recommend printing a calibration cube first to check how much the material shrinks after printing. In such cases, the model unfortunately has to be minimally enlarged (in increments of 0.2%) so that it fits perfectly afterwards

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@user_780141160

Hey, thanks for the design, I like it very much. Could I offer those for my customers?

@ch3dp.xyz

Print Profile

NO LOGO

@N3burA

Print Profile

NO LOGO

The profile uploader has replied

@Emunem

May I ask what the issue was that led you to give only 4 stars? It would be helpful to know the reason so I can improve the model.

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License

This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.