What is a recommended tool for breaching a metal wall?

A rotary saw is highly recommended for breaching a metal wall due to its ability to efficiently cut through tough materials. It operates with a powerful motor and utilizes a diamond-tipped blade or metal cutting blade, designed specifically for such tasks. This makes it particularly effective for quickly and effectively creating openings in metal structures, which is often necessary in firefighting and rescue scenarios.

Other tools, while useful in various contexts, may not provide the same level of effectiveness or efficiency when dealing specifically with metal walls. For instance, a chainsaw is generally intended for cutting wood and would not perform well on metal. An axe, while versatile, lacks the precision and cutting capability needed for metal. Similarly, a hammer and chisel could theoretically be used to breach metal, but this method would be labor-intensive and time-consuming compared to the rapid cutting ability of a rotary saw.