Waterjet cutting is a manufacturing process that uses a high-pressure stream of water, often mixed with abrasive materials, to cut through various materials. This technique is versatile and can effectively cut metals, plastics, glass, and stone without generating heat, which helps prevent warping or damage to the material. The process involves a waterjet nozzle that directs the pressurized water at the material, creating a precise cut. Waterjet cutting is known for its accuracy and ability to create intricate designs, making it popular in industries such as aerospace, automotive, and architecture.