Angle grinders are the unsung heroes of the toolbox — the underappreciated weapon in the arsenal of any person looking to ...

Four new water-based fluids excel when “pushed to their limits,” a Cimcool source indicated. The synthetic formulations reportedly have outperformed some sulfo-chlorinated oils by up to 300%. Cimcool ...

An angle grinder is one of the most widely-used power tools, in part because it’s fun to use and in part because it’s so effective at removing material. Unfortunately, among power tools, it’s also ...

In a busy fabrication workshop, a worker performs heavy-duty grinding on a large steel structure, removing imperfections and ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...