Air-powered pavement breakers, rock drills, and jackhammers use their heft and power to break up and drill into rock and concrete for heavy drilling and demolition tasks. They deliver stronger blows than diggers and are held vertically to focus their weight downward and drive their bit into floors, sidewalks, roads, and rocks. Their T-handle provides a balanced grip to support the tool during use. These pneumatic pavement breakers, rock drills, and jackhammers operate on compressed air and contain few moving parts, so they run cool for a long lifespan and require minimal maintenance.