Premium Zirconia Fiber Disc – 5" x 7/8", 50 Grit

This 5" fiber disc features premium Zirconia grain electrostatically coated onto a heavy-duty vulcanized fiber backing for durable, high-performance grinding. The 50-grit construction provides effective material removal while delivering a smoother finish and maintaining cool cutting action on steel and other metals. Rated for a maximum speed of 12,200 RPM, this disc is ideal for industrial, fabrication, and metalworking applications requiring consistent, reliable, and long-lasting performance.