Garnet abrasive sand can be used for ultra-high pressure water jet cutting equipment ( commonly known as the abrasive waterjet ) abrasive . Because of its versatility and ease of operation , water jet cutting is the world 's fastest growing major machine tool processing technology. When the water is pressurized to 40,000 PSI ( or above ) and a small hole through from , it can cut a variety of soft materials , including food , paper, diapers , rubber and foam . When a small amount of garnet sand is added to the water in their arrows when mixed with sand water arising arrows, can actually cut any hard materials , including metals, composites , stone and glass . As conventional abrasive water cutting specifications are : 60 Mesh, 80 Mesh, 100 Mesh, 180 Mesh and so on. Our company can also supply according to customer requirements .
