Upgrade your archery supplies with the National Abrasives 4″ Replacement Saw Blades. This pack includes three blades designed for precision cutting, featuring a reinforced fiberglass construction that ensures durability and longevity. With a thickness of .030 inches, these blades can handle a maximum speed of 20,140 RPM, making them perfect for your most demanding projects. Enhance your cutting performance with these reliable replacement saw blades today.