Designed for precision and efficiency, this 4-1/2" stainless cup wheel from Walter Surface Technologies is an essential tool for any metalworking professional. Manufactured in Belgium, this premium abrasive wheel features a unique blend of grains that ensures it will not contaminate stainless steel, making it ideal for use on steel surfaces. Its innovative FX design allows the wheel to easily conform to uneven surfaces, such as weld beads, while providing consistent performance throughout its lifespan. Each package contains five wheels, weighing a total of 1.67 lbs, making it a practical choice for both individual use and larger projects.