OSHA Scan

Flying Particles From Cutting Blind Workers in a Split Second

Guard every eye before the first spark

Cutting, grinding, and chipping throw off high-speed particles that can pierce an unprotected eye faster than a blink. Eye injuries send thousands of workers to the ER each year, and many result in permanent vision loss that proper protection would have prevented. OSHA Scan analyzes job-site photos to flag missing eye and face protection, unguarded cutting operations, and bystanders in the spark path before a tool touches material.

Are safety glasses enough for grinding?

No. Grinding and heavy cutting require a face shield worn over ANSI Z87.1-rated safety glasses or sealed goggles. Safety glasses alone leave gaps and cannot stop the volume of high-speed fragments that grinding produces.

What eye protection rating do I need for cutting work?

Use eye protection marked ANSI Z87.1 (or Z87+ for high-impact). Safety glasses with side shields are the minimum; sealed impact goggles and a face shield are required for grinding, chipping, and heavy abrasive operations.

Can bystanders be injured by flying particles?

Yes. Particles and sparks ricochet off surfaces and can strike workers several feet away and outside the direct line of fire. Cutting areas must be screened or isolated, and nearby workers must wear eye protection or stay clear.

Why do workers remove wheel guards?

Guards are sometimes removed to reach tight spaces or change discs faster, but this dramatically increases fragment and wheel-burst hazards. Guards must stay in place; if access is a problem, use a tool or setup designed for the job.