<ul></li>Tougher tungsten carbide of the plate joiner plate stays sharper longer</li><br /><li>Specially formulated anti-stick coating minimizes friction and gum-up for smoother cuts</li><br /><li>Thin kerf for fast and smooth cutting action</li><br /><li>Ribbed heat vents allow blade to run cooler, reducing blade flexing and binding</li><br /><li>All blades feature 5/8-inch arbor with diamond knock-out</li></ul>