An Air Chipping Hammer is a pneumatic (air-powered) impact tool designed to chip, break, cut, or remove hard materials such as concrete, stone, weld slag, rust, scale, and metal burrs. It converts compressed air into rapid, high-energy piston strikes, driving a chisel or bit to perform aggressive material removal.

Air chipping hammers are widely used in construction, foundries, shipyards, metal fabrication, mining, and maintenance operations.