Field of application: shredder knives are the main working parts of the equipment used in the processing of rubber, waste paper, plastic, wood and other materials. Cutters of shredder knives are subject to strong abrasive wear. For the production of these products, high-strength, wear-resistant materials are used. The cutting technology is hydroabrasive, which ensures high quality of the cut, the accuracy of curved cuts and is characterized by the absence of thermal effects on the metal.