Mibro 431680 Circular Saw Blade Set, Pack of 3,The Mibro Group,431680" /> Thin Kerf for faster, cleaner cutting with a hardened body that runs truer.Includes 3- 7 1/4 -Inch by 20 tooth blades fast cut carbide tipped blades for framing and ripping. Tough carbide tips for elytra durability Hardened body runs truer for easier straight cuts Anti-kick back feature for safe and smooth operation.