RIDGID introduces the 7-1/4 in. 24 Carbide Tooth Thin Kerf Circular Saw Blade. The AC715N is the ideal general-purpose blade for various cutting applications. The thin kerf design delivers faster cutting than standard blades while utilizing carbide tooth reinforcement for improved durability. Great for ripping hardwood, softwood, OSB, plywood, and pressure treated lumber, this blade is for circular saws with diamond arbors. The RIDGID 7-1/4 in. 24 Carbide Tooth Thin Kerf Circular Saw Blade also features vibration slots to prevent blade slippage for increased precision.