Irwin Marathon Circular Saw Blade For Framing Ripping 7-1/4" 24T Pack of 7

* Silicone coat allows the blade to slice easier through material reducing pitch and resin buildup when cutting pressure-treated lumber.* Construction-grade carbide teeth deliver longer blade life. Every other tooth is thinner for faster cuts.* The innovative heat vent/expansion slot design reduces vibration for longer life and straighter cuts. Plate is fully hardened to run truer, longer.* 24 tooth count blades are ideally suited for framing, ripping, and deck jobs.