Norton 66254430117 RazorStar F990S Ceramic Speed-Change Fiber Discs 4 1/2In x 5/8-11 36 Grit

Optimize Your Right-Angle Grinding Performance With Norton RazorStar Fiber Discs, Featuring Engineered Shaped Ceramic Grain Technology For The Best Cutting Performance In The Industry. Designed For Medium To High Pressure Metal Removal In The Toughest Grinding Applications, Norton RazorStar Discs Feature 100% Engineered Shaped Grain Which Cuts Through Metal With Unbeatable Performance. Norton RazorStar F990S Is Setting A New Standard In Grinding Productivity, Speed And Life.