Hazards/Risks
Angle grinders can be dangerous power tools. Kickbacks can result in severe cuts.
Discs can shatter or disintegrate, especially when thin cutting discs are used. The fragments produced may cause eye injuries or become lodged in other parts of the operator’s body.
Electrical cords can become damaged in the workshop environment, creating the risk of electric shock
Sparks and flying particles can also introduce an ignition source where hazardous flammable chemicals and gases are used in close proximity.
Safety Solutions
1. Consider whether an angle grinder is actually the best tool to perform the task.
2. Ensure all grinders have fitted guards and that these are not removed.
3. Ensure all workers maintain a safe distance from grinding work in progress, and use welding screens to stop others being hit by flying particles and sparks.
4. Conduct grinding and cutting work well away from hazardous chemicals, gases and spray booths.
5. Check that electrical cords are undamaged and in a safe working condition.
6. Have grinders inspected and tested by a competent person every 3 months (as a best practice recommendation).
7. Provide operators with training and instruction on safe work procedures for angle grinders.
8. Provide operators with personal protective equipment (PPE) that is appropriate for the nature of the work and of a suitable size and fit (e.g. goggles, face shields), and ensure that it is maintained in good condition.
Further information
SafeWork SA Safety Alert – Angle Grinders
safework.sa.gov.au