Introducing the 3M668X PSA Disc 8! This high-performance abrasive disc is designed to provide exceptional performance and long-lasting durability for a wide range of metalworking applications. With its 0.5-micron grade aluminum oxide construction, it delivers superior finish and consistent results with every use. Featuring a Pressure Sensitive Adhesive (PSA) backing, this disc is easy to attach and remove from sanders and grinding tools, allowing for quick and hassle-free changes. The PSA backing also ensures a secure and stable attachment during operation, reducing the risk of slippage or dislodgment. The 3M668X PSA Disc 8 is available in an 8-inch diameter, making it suitable for use on larger surfaces and ideal for projects that require efficient and precise material removal. Whether you are working on metal fabrication, woodworking, or general-purpose grinding, this disc is designed to deliver maximum performance and productivity. Experience the difference of the 3M668X PSA Disc 8 and elevate your metalworking capabilities to new heights. Trust in the reliability and quality of 3M products, and discover a new level of efficiency and precision in your work.