Tuffcote 401

Tuffcote 401 is CUMI’s advanced zirconia coated abrasive grit, engineered for high-performance grinding and heavy material removal. The zirconia coating imparts exceptional toughness, thermal resistance, and self-sharpening properties, making it ideal for demanding applications. Tuffcote 401 delivers fast stock removal, extended abrasive life, and consistent cutting action even under high pressure. It is perfectly suited for grinding stainless steel, carbon steel, cast iron, and other hard-to-grind metals. Designed for durability and efficiency, Tuffcote 401 is the go-to solution for industrial metalworking and fabrication environments.