High-pressure water jet deburring is suitable for the deburring, swarf removal and cleaning of components. The high-pressure water jet with a pressure of up to 800 bar is directed onto the areas of the workpiece to be machined. We manage to reach even the edges of difficult to access hole intersections and drill holes by applying different nozzle concepts. The high kinetic energy of the water jet quickly and reliably removes any burrs on the machining edges as well as swarf and other impurities.