3M Precision-Shaped Grain continuously fractures into sharp points that cut exceptionally fast, helping increase productivity. Engineered to run cooler, reducing metal discoloration/oxidation and the chance of heat related stress cracks. Reduces changeouts and downtime in robotic and pressure-assisted applications. Belt life is significantly longer, producing more parts per belt and requiring fewer belt changes. YF-weight backing excels in medium/high pressure stainless, cobalt chrome and nickel alloy applications.