Garnet sand abrasive as cutting medium, relying on high pressure water jet   cutting workpiece, more commonly used in oil and gas pipelines, steel and other  parts of the cutting, is a new safe and environmental protection cutting way, it is  natural abrasive, compared with other abrasive garnet sand is rich, the cost  is lower。 

At the same time ,Garnet hardness and moderate, cutting ability is stronger,  the loss of sand pipeline is relatively small. Compared with other sand, hardness is greater, can ensure the speed of cutting