Make splinter-free cuts and flat-bottom grooves with the Diablo 8 in. x 12-Tooth Stacked Dado Saw Blade Set. It includes a carrying case, two blades, two wing chippers and shims constructed from durable micro-grain titanium carbide for a design that is durable, strong and razor-sharp. Use these blades on 5/8 in. laser-cut arbors for accurate blade rotation.