Most strong and thick sheet metals will require power tools for cutting, such as an angle grinder ... bottom blade of the tin snips into the hole drilled in the center of the sheet metal.

Chop-style saws that use special metal-cutting carbide-tipped blades not only slice steel tubing, angle iron and flat stock with precision, but leave the cut edges cool and nearly burr-free.

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 ...