OCV1966 Features: * Cuts faster, smoother and provides longer life * Zirconia grain provides high performance grinding and very long life * R bond design offers longer life and excellent stock removal * N bond design offers rapid stock removal * Soft N-grade bond for fast stock removal * Designed for stainless steel, food grade and nuclear plants * S bond offers excellent stock removal and excellent G-ratio * WA is Contaminate Free: Iron, Sulfur, and Chlorine is< 0.1pct * Designed for stainless steel, food grade and nuclear plant applications * Zirconia provides faster cutting, longer life * T bond offers extra longer life * Special non-loading formulation, with soft bond for grinding on aluminum and non-ferrous metals * Silicon carbide grain easily cuts masonry, concrete, and stone * Tool Shape: Type 27 * Used With: Air & Electric Grinders Dimensions: * Thickness: 1/4 in