This Cutting method is primarily used for cutting soft materials such as rubber, foam, gasket, leather, textiles, foodstufs and many other similar materials. Normal tap water is pressurized at ultra-high pressure levels, and forced through a small precious stone orifice to form an intense cutting stream, the jet stream moves at a velocity of up to 2.5 times the speed of sound, creating the ability to cut at very high feed rates. The rates very according to the material being cut.