The Merit 1-1/2" x 2" Coated Spiral Band, 80 Grit, Coarse Grade, Aluminum Oxide Abrasive, Cotton Backing is engineered to deliver efficient and consistent performance in demanding grinding and polishing applications. Designed for use with rubber expanding mandrels, this spiral band provides a flexible yet durable solution for finishing contours and achieving close tolerances on ferrous alloys, high tensile materials, and wood. Its spiral construction ensures smooth operation, reducing vibration and enhancing user comfort during extended use. The premium aluminum oxide abrasive grain offers fast cutting and removal rates, while the durable resin bond resists heat and moisture, extending the product's lifespan. The cotton backing adds strength and flexibility, allowing the band to conform to intricate shapes without altering the workpiece dimensions. With a maximum operating speed of 8,000 RPM, this spiral band is suitable for a wide range of applications, including blending, polishing, and finishing tasks. Its coarse grade and 80 grit are ideal for material removal and surface preparation, making it a valuable tool for professionals seeking reliable and efficient abrasive solutions.