Designed for versatility and efficiency, these spiral bands are ideal for blending and finishing tasks on various materials, including ferrous and non-ferrous metals, stainless steel, and even wood. With a diameter of 2 inches and a grit rating of 36, they are perfect for die grinders operating at a maximum speed of 6000 RPM, allowing for quick and effective material removal. Manufactured in Italy by United Abrasives, this 50-pack ensures you have plenty of abrasive power at your disposal for all your sanding and finishing needs, making them an essential addition to your welding and gas essentials toolkit.