3" x 79" Metal Pure Zirconia Sanding Belt - 80 Grit | KCISB-379-80

The King Canada SB-379-80 is an industrial-grade 3" x 79" Pure Zirconia Metal Sanding Belt designed for heavy-duty metalworking applications. This 80-grit belt is engineered specifically for use with the KC-379MS Metal Belt Sander, providing the durability and heat resistance required for professional grinding and finishing.

• Pure Zirconia Abrasive: This specialized grain is much tougher than standard aluminum oxide, making it ideal for heavy stock removal on steel, stainless steel, and other hard metals.
• Medium 80-Grit Surface: Provides an excellent balance for the intermediate stage of sanding, effectively removing scratches from coarser belts while preparing the surface for a final finish.
• High Heat Resistance: The zirconia abrasive is designed to withstand the intense heat generated during metal grinding, which helps prevent premature belt loading and glazing.
• Industrial Durability: Built with a reinforced backing to handle the high speed and tension of industrial 3" x 79" belt sanders without stretching or tearing.
• Self-Sharpening Grains: The abrasive grains fracture during use to reveal new, sharp edges, ensuring a consistent cut rate throughout the entire life of the belt.