Hex Adapter for Roborock Mop Pads Roomba j5+ j9+

🔧 Designed by Yullian3D / @Yullian

📍 From the Basque Country – creating practical tools, playful learning aids, and unique objects for everyday life.

Inspired by design, music, nature, and the joy of making.

This 3D-printed hex adapter allows Roborock Saros 10R or Z70 mop discs to be used on Roomba models such as the j5+ (j505) and Combo j9+ (j405). It’s designed to fit snugly onto the hex bolt of the Roomba, locking the disc firmly in place for reliable operation.

The part has been successfully tested in PETG Carbon Fiber and PLA, but it can be printed in any material of your choice. The design ensures durability, perfect alignment, and zero slippage during mopping cycles.

A simple, smart solution to expand your cleaning options using affordable aftermarket parts — ideal for modders, tinkerers, or anyone looking to get more out of their robot vacuum.

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💬 I’m open to ideas, collaborations, and feedback – let’s connect.

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