1.HSS saw blade 2. Metal slotting saws 3.low price, high quality , 4.High Quality .5,High durable ... Slitting Saw Blades with a tooth pitch up to approx 3.0mm Advisable for brass, tooth from "A" is suitable for ... is consising of one roughing tooth (1/3 cutting width)and one finishing tooth (2X1/3 cutting width). Accoriding to the triple chip geometry ...