3M™ Flexible Diamond Roll 6456J, M20, Type YFB, Pattern 18, 4 in x 15 ft x 3 in, ASO, 5ft Leaders Both Ends, 4 ea/Case

Built with 3M's lowest stretch backing, 3M™ Flexible Diamond 6456J excels at grinding and finishing hard-to-grind materials such as thermal sprays, carbides, ceramics, chilled iron, non-ferrous and others. Metal bonding of the diamond grain to the cloth backing ensures durability, and multiple open dot patterns deliver a range of capabilities from stock removal to finer surface finishes.