21/10/2026
Using rotating rock teeth in standard soil? Hereโs what can happen.
In standard soil, soil can bind the tooth inside the pocket, stopping it from rotating properly. This can create a flat spot on the side of the tooth and lead to premature wear.
Itโs also why you shouldnโt use lubricant to keep the teeth rotating. Fine dust can mix with the lubricant and create a paste that prevents the tooth from rotating.
The best solution? Check your teeth regularly. If a tooth is stuck, tap it with a hammer to free it or hose the teeth down to clean them out.
And before storing your auger between jobs, always hose down and clean the teeth.
A little maintenance can help keep your teeth rotating and wearing as they should. ๐ง