Rock breaking refers to the process of breaking or fracturing large rocks into smaller pieces or fragments. This is typically done using specialized equipment such as hydraulic breakers, rock hammers, or explosives, depending on the size and hardness of the rock. Rock breaking is commonly used in construction, mining, quarrying, and excavation projects where large rocks need to be broken down to facilitate excavation, drilling, or other activities. It is an important technique for preparing the ground and overcoming obstacles during earthmoving and construction operations.