Which PPE is essential to protect the eyes or face while grinding metal?

• A. Hearing protection
• B. Flame-resistant clothing
• C. Safety glasses or a face shield
• D. Gloves

Answer: (C)

Grinding metal creates flying particles and hot sparks that can injure the eyes and burn the face. Safety glasses or a face shield provide direct protection for the eyes and face from debri and radiant heat, making them essential for this task. Safety glasses with side shields protect the eyes from splinters from the sides, while a full-face shield covers the entire face for broader protection. Other PPE like hearing protection, flame-resistant clothing, and gloves protect different hazards (noise, skin exposure, and hand protection) but don’t offer the same level of eye/face protection during grinding.