This set of 10 3M Imperial Fibre Discs with a grade of 50 is perfect for cup grinding wheels. The disks are 5 inches in diameter and 7/8 inches thick, with a wheel diameter of 5 inches. Made in the United States, these abrasive wheels are ideal for use in metalworking and manufacturing. The brand 3M is known for its quality products, and these disks are no exception. Whether you're in the business of machining or just need a reliable abrasive wheel for DIY projects, this set is a great choice.
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