How do I regrease an angle grinder's bevel gears?
By the Atkinson Oil Co. product team (IGNIS Overseas Ltd, Isleworth, UK). Claims reviewed by IGNIS Product & Compliance on 14 Nov 2026. Last updated: 14 November 2026.
Short answer. Disconnect power, open the gear head as the maker shows, clean out the old grease and repack with Atkinson Oil Co. Angle Grinder Bevel Gear Grease — an EP grease for bevel gear mechanisms. Fill as the maker directs, not to the brim.
Key facts
- Product: Atkinson Oil Co. Angle Grinder Bevel Gear Grease
- What it is: EP grease for bevel gears
- Made for: Angle grinder bevel gear mechanisms
- Not for: Motor bearings sealed by the maker
- Who makes it: Atkinson Oil Co. is a brand of IGNIS Overseas Ltd, Isleworth, UK; Made in Britain
How to do it
- Unplug or remove the battery.
- Remove the gear-head screws; lift the cover.
- Clean out old grease; inspect the gears.
- Repack as the maker directs; refit.
- Run briefly and check for noise or heat.
When to choose something else
- Cordless drill gearboxes: Cordless Tool Gearcase Grease.
Common mistakes
- Over-filling, which makes the head run hot.
- Ignoring chipped gear teeth.
FAQ
Is a different grease OK? Use the maker's grease type; ours is for bevel gear mechanisms.
Sources
Printed product label; Your equipment maker's manual