What tool is commonly used to breach walls during fire suppression?

The tool commonly used to breach walls during fire suppression is a sledgehammer or forcible entry tools. These tools are specifically designed to create openings in structures, such as walls and doors, to allow firefighters access to affected areas and to ensure effective fire suppression and victim rescue.

A sledgehammer provides the necessary force to break through solid materials, while forcible entry tools, which can include various specialized devices like prybars and battering rams, are engineered for efficiency in creating entry points without compromising the structural integrity of the building excessively. The versatility and strength of these tools make them ideal for breaching operations, allowing firefighters to tackle barriers quickly in emergency situations.

Other tools, while potentially useful in other scenarios, do not primarily serve the function of breaching walls in fire suppression settings. For instance, a chainsaw and power saw are typically used for cutting through materials like wood or metal but are not the first choice for breaching walls in most firefighting contexts. An axe, while a classic firefighting tool, may not be as effective as the aforementioned tools in quickly and efficiently breaching walls due to its design and the manual effort required.