Designed for optimal performance in grinding applications, these blending discs from Walter Surface Technologies are engineered to enhance productivity while ensuring a smooth finish. Measuring 4-1/2 inches in diameter, each disc features a diamond-cut pattern that allows for high material removal and cool grinding, making them ideal for tackling medium mill scale. Packaged in sets of 25, these discs are not only efficient but also lightweight, with an overall weight of just 0.28 pounds each, making them easy to handle during use. Manufactured in Italy, these blending discs are a reliable choice for professionals seeking quality and durability in their abrasive tools.