Waterjet cutting represents a dynamic manufacturing method akin to accelerated erosion, selectively applied within a chosen material. Through the force of highly pressurized water propelled through a nozzle crafted from ruby or diamond, a mixing chamber is engaged. In this process, the generated pressure induces a vacuum, drawing garnet sand into the water stream. Upon integration, the sand particles are propelled towards the targeted object, initiating a cutting action. The material undergoes erosion at an exceptional pace, resulting in a cutting effect. The efficacy of waterjet cutting lies in its formidable power and adaptability, rendering it indispensable across various industries worldwide.