Bottle adapter ring for the eufyMake rotary

Pick a model, enter your dimensions and download the print-ready STL – everything is calculated right in your browser. Guide

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Parametric adapter ring for the eufyMake rotary: pick or measure your bottle thread, check the preview and generate the STL for free, right in your browser.

Bottle adapter ring for the eufyMake rotary

Bottle Thread

Custom (use values below)

PCO-1881 (PET soda/water, short neck)

PCO-1810 (PET, tall neck)

SP 24-400

SP 28-400

SP 33-400

SP 38-400

SP 43-400

SP 48-400

SP 53-400

SP 58-400

SP 63-400

SP 70-400

Tight (1 %)

Normal (1.5 %)

Loose (2 %)

Rotary Pocket

Outer Ring

Knurled Grip

Add a knurl

Print Orientation

Pocket side down (recommended)

Thread side down

Dimension sketch

3D preview and download

Drag to rotate, use the mouse wheel or two fingers to zoom.

Download STL

3MF file

Customize on MakerWorld

The model is calculated in your browser. Nothing is uploaded.

The 3MF file carries print settings for Bambu Lab A1 mini (PETG) and opens in Bambu Studio as a ready-made project. Other programs read the geometry from it.

With a Bambu Lab printer MakerWorld is the easier way: customize the same model there in the Parametric Model Maker and send it straight to your printer.

Scripts and libraries used

threads-scad v2.1 — Ryan A. Colyer (rcolyer), CC0 1.0
knurledFinishLib_v2 — aubenc, Public Domain
BOSL2 — Belfry OpenSCAD Library contributors, BSD-2-Clause
OpenSCAD 2025.03.25 (WebAssembly) — The OpenSCAD Developers, GPL-2.0-or-later
three.js 0.186.1 — three.js authors, MIT
Bottle adapter ring for the eufyMake rotary — MakerWorld