Comment by frankharv

Exposed to lead? Heck I machine it.

What do you think SAE660 bearing bronze contains.

This level of hype is horribly misguided.

I have not witnessed one machinist harmed by lead in 40 years.

If I cared I would wear a face mask when working with bronzes.

Truthfully Hexavalent Chromium exposure from stainless scares me more.

That is a known carcinogen and I machine alot of high Chrome content stainless.