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Centauri Carbon Customizable Hotend & Maintenance Tools Holder

Customizable Magnetic Hotend & Maintenance Tools Holder for the Elegoo Centauri Carbon.
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updated October 1, 2025

Description

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Customizable hotend holder and “dock-able” maintenance tools holder for the Elegoo Centauri Carbon.

I have uploaded a few versions depending on the option or configuration you prefer to use. The mini maintenance tools holder is magnetic so it will stick to any side of the Centauri Carbon for convienience when in use and/or dock with the hot end holder. It can will hold the two M3x14 (same as the bed screws) provided with the hotness and the holes are designed with a slight taper to keep them secure and prevent from shaking loose. The maintenance tool holder will hold the Official Elegoo Grease Applicator and Lead Screw Cleaning Tool (both supplied in my files for convenience), Elegoo grease tube, two nozzle cleaning needles and the spare silicone nozzle wiper supplied with your Centauri Carbon. 

Version (a) mounts magnetically to any side of the Centaur Carbon and can hold four various hot end assemblies and M3x14 screws.

Version (b) mounts magnetically to any side of the Centaur Carbon and can hold three hot end assemblies (intended with the fourth hotend assembly installed in your Centauri Carbon) and the “dock-able” maintenance tool holder.

Version (c) mounts magnetically to any side of the Centaur Carbon and the same as version (b) but the first hotend holder and the maintenance tool holder are removable and/or reversible.

You can also simply print just the mini maintenance tool holder and as many mini hotend holders as you need and use them wherever you want independently!

PLEASE PAY CLOSE ATTENTION TO THE ORIENTATION OF THE MAGNETS! It doesn't matter for mounting plate or if used independently although you should really try to orient them in the same direction but for the “dock-able” parts, make sure you arrange them so that they are in the correct orientation and they attract NOT repel each other!

Let me know what you think!

Here is a link to the magnets I am using: https://amzn.to/4mF0A3x

Link to an extra needle cleaning & tweezers kit (CC comes with one only): https://amzn.to/4nUpDRh

Link to the official lead screw tool: https://www.thingiverse.com/thing:6894361

Link to the official lube applicator: https://www.thingiverse.com/thing:7049605

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The author marked this model as their own original creation.

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