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Angle Grinder Maintenance Guide: Keep It Running Like New

Your angle grinder is a workhorse. It cuts through metal, strips away rust, and grinds welds smooth, often operating at speeds exceeding 11,000 RPM. This incredible power, however, generates a lot of heat, friction, and debris all factors that can significantly shorten its lifespan if proper care isn't taken. Angle grinder maintenance means the regular cleaning, inspection, and lubrication of all moving parts to ensure safe, long-lasting performance. Whether you own a corded electric model like …
6th Nov 2025 Tend Technical Support