Designed for exceptional performance, the ZIRCOMAX flap disc from Flexovit is engineered to meet the demanding needs of industrial applications. With a diameter of 7 inches and a 5/8-11 arbor, this disc operates at a maximum speed of 8600 RPM, making it ideal for use on angle grinders. The premium zirconia alumina construction ensures an extra long life and delivers a removal rate that is twice that of standard flap discs, making it perfect for grinding, blending, and finishing tasks on metal, stainless steel, and aluminum surfaces. The innovative design features a fiberglass backing plate and an extra thick layering of abrasive cloth, allowing for efficient one-step operations that can significantly reduce job costs and improve productivity.