Garden & outdoor

Compost aerator tool head

A compost heap breaks down faster when air gets into the middle, and this aerator head turns a broom handle into a plunging turner. The head is a 60 mm diameter hub with a 25 mm socket for a wooden handle, secured by two screw holes, and four 60 mm wings that fold flat on the down-stroke and spread on the pull, each hinged on a 4 mm pin with a stop tab. Print the hub upright in PETG or ASA with 5 walls, and the wings on their sides at 100 percent infill.

SpeakCAD builds the socket to your handle diameter and scales the wings for a small tumbler or a large bay. If you prefer a fixed corkscrew head, describe it and the model regenerates in the chat. Generating and previewing the design is free.

Get it nowGenerate and preview for free, in your browser. A download costs 2 credits.

Design a compost aerator head: a 60 mm diameter hub 70 mm tall with a 25.5 mm socket 50 mm deep and two 5 mm screw holes, and four hinged wings 60 x 25 x 5 mm on 4 mm pins that fold up 90 degrees and stop near horizontal.

Change any number to match what you measured. The AI keeps the rest of the design consistent, and small follow-up edits after a download are free.

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Make your compost aerator tool head now

Nothing to install and no CAD skills needed. Describe it, watch it render, download the STL or 3MF and print it tonight.

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Looking for a ready-made version? Check the marketplace, where makers sell finished, rated models for credits.