A1 Mini handle with original spool holder

A1 Mini Handle with Original Spool Holder The A1 Mini Handle with Spool Holder solves three problems at once: First, the handle makes transporting your A1 Mini easier. Second, the spool holder eliminates space constraints, allowing you to place your printer closer to walls without the spool getting in the way. And finally, you avoid loose filament on the spool, as the original PTFE holder is positioned awkwardly.

Advantages of the Z-axis position

- Easier transport

- Space-saving setup

- Clean filament routing

The A1 Mini handle with spool holder includes modules for holding the PTFE tubing. This allows you to choose the position on the top spool mount to suit your needs, or simply download the RAW module and create your own custom module. Some users have already uploaded several modules here under the print profiles, such as for their own PTFE tube coupling, reversed direction or also for the new AMS hub.

What you need Everything you need is already included with your A1 Mini - you don't actually have to buy any extra materials unless you don't already have them.

- 1x M3 screw - for the module (use one of the securing screws that you removed when setting up the A1 Mini)

- 2x M3-8 screws - for / from the spool holder base plate

- The existing PTFE tube connector

Alternative to the existing M3 screws (recommended) The advantage of self-tapping screws is that their coarse threads cut deep into the plastic, providing a secure hold. While long-term tests show that the original machine screws hold just as well, use the self-tapping screws if you want to play it safe.

- 1x BT3x8 screw – for the module

- 2x BT3x10 screws – for the spool holder base plate

I hope you like my model, and I look forward to your pictures and feedback. Below, I've included mounting instructions and links to some models that I use with the A1 Mini.

Assembly A simple and quick assembly guide for you, with pictures and text - I hope it helps!

#1 Remove the PTFE Tube Connector To remove the PTFE tube connector, unscrew the cover behind the X-axis motor. This will allow you to press the clips together and remove it.

#2 Top Spool Mount Adapter First, remove the gray cap on Z. Unscrew and remove the white plate. Next, screw the adapter onto the top using the same screws.

#3 Spool Holder Base Plate Install the spool holder base plate using 2x M3x8 screws (or 2x BT3x10), reusing them from the original position. Then, slide the spool holder into place from top to bottom.

#4 PTFE Module Install the PTFE module by simply inserting it into the back panel and securing it with one M3 screw (use one of the securing screws that you removed when setting up the A1 Mini - or 1x BT3x8). Now you can also install the PTFE tube connector.

Works well together A few models that I use in combination myself.

Flexible cable clip with 360 degree rotation

Flex cable clip holder with 360 degree rotation - perfect for 3D printers and e.g. Bicycle bowden cables or for movable cable management.

Go to Flex cable clip 360 🡢

A1 Mini cover for PTFE Tube Connector holder

If you use the PTFE Tube Connector of the A1 Mini in a different location and want to cover the connection.

Go to PTFE Tube Connector holder cover 🡢

Filament clip for Bambu Lab spools

A simple clip for Bambu Lab spools to securely attach the filament more easily and quickly.

Go to Filament clip 🡢

A1 Mini top spool mount adapter A version of the spool holder without handle