What is the main purpose of a coping saw?

The main purpose of a coping saw is to cut irregular shapes in wood. This tool features a narrow, flexible blade that is held in tension, allowing it to navigate tight curves and intricate patterns effectively. Coping saws are particularly useful when a precise cut is necessary for detailed woodworking projects, such as crafting joints, creating decorative edges, or shaping components to fit together seamlessly. Their design and functionality make them ideal for tasks that require finesse rather than mere linear cuts. The other options do not align with the primary use of a coping saw, as it is not designed for cutting metal, making measurements, or sanding.