We offer solutions for every cutting problem. Production according to your specifications. Please ask. Material HSS – heavy duty steel Tool Steel Chromium Steel PM-Steel Solid-Carbide Steel Application Area Used to split rubber profiles, automobile tires, hydraulic hoses, paper, plastics, rubber foam, fabrics, food, etc. To be used on semi-automatic and automatic machines. Types We deliver circular knives with a diameter between 20 mm and 600 mm in different types.