For protection against heavy metal grinding hazards, which combination of PPE is recommended?

• A. A combination of goggles (vented or non-vented) and a face shield
• B. Earplugs alone
• C. A surgical mask
• D. Only gloves

Answer: (A)

Eye and face protection is essential during heavy metal grinding because fragments and sparks travel at high speed and can cause serious eye injuries or facial burns. Wearing goggles (vented or non-vented) together with a face shield provides a strong, layered barrier: the goggles protect the eyes from direct impact and dust, while the face shield adds an additional shield over the entire face against flying particles and hot sparks. The other options don’t address both eye and facial protection—earplugs protect hearing, a surgical mask doesn’t guard against flying debris, and gloves protect only the hands. This combination offers the most comprehensive protection for grinding hazards.