An angle grinder fitted with an abrasive metal-cutting disc works well to cut all kinds of metal, including bolts, angle iron, rebar and even sheet metal. But the discs wear down quickly ...

Angle grinders are among the most useful tools for anyone who’s ever had to cut metal. They’re ergonomic, compact, and get the job done. Unfortunately, one of the tradeoffs you usually make ...

They're immensely popular tools for welders, mechanics, and contractors in all fields, and some of the most common uses for angle grinders include polishing cars, cutting metal, and sanding.