Vermont American 26157 5/8-Inch Arbor 6-1/2-Inch 108 Tooth Xtend Cordless Steel Cutting Circular Saw Blade XTEND Cordless series circular saw blades are specially designed for optimal performance in portable cordless saws Blades feature scalpel-sharp teeth and a micro kerf edge to cut with less drag and resistance than standard circular saw blades 40 percent more cuts per battery charge