Milwaukee 48-40-4112 6-1/2-Inch 40 Tooth Finish Saw Blade The product is easy to use The product is durable The product is manufactured in Japan 40-tooth circular saw blade ideal for trim and finish work Features carbide teeth made of C3 grade micro ground carbide for extra durability Specially engineered heat vents and expansions slots prevent blade distortion and increase blade life Thin kerf ensures faster cutting Measures 6-1/2 inches in diameter with a 5/8-inch arbor