A fine-bladed frame saw used for fretting out thin-section ground wood and thick veneers. A good general-purpose saw for making up ground-works, boxes, frames and so on. The blade can be quickly removed and refitted, so this is the perfect saw for ground work and for working tight corners and curves. Note: Coping saw blades have pins at both ends, so they can only be used for edge cuts and large holes.
A handsaw with a deep-throated frame that holds a narrow blade, the coping saw is used to cut intricate curves and other tight-quarters cuts. The blade swivels in the frame, letting you operate the saw from almost any direction. Home Improvement Encyclopedia
A coping saw is a type of hand saw used to cut intricate shapes and interior cutouts in woodworking or carpentry. It is widely used to cut moldings to create coped rather than miter joints. It is also occasionally used to create fretwork.