High-Performance eXtreme Resin Fiber Discs – 4-1/2" x 7/8", Un-Hubbed

This 4-1/2" un-hubbed Resin Fiber Discs features a high-performance grain engineered for precise, efficient cutting. The fine 80-grit construction ensures smooth cuts with minimal material removal, while reducing heat buildup and clogging. Ideal for hard metals, stainless steel, and other demanding materials, this wheel delivers exceptional durability and consistent performance in industrial and heavy-duty applications. Rated for a maximum speed of 13,300 RPM, it provides reliable, long-lasting results for grinding and sanding tasks.