7-1/4", 40 Tooth, Saw Blade, Ideal For Framing, Cross Cutting & Fine Finish Applications, Patented Body Slots Reduce Vibration Works With Blade's Thin Kerf Design To Deliver Exceptional User Feel, High Density Tungsten Carbide Teeth Are Tough, Wear Resistant & Provide Long Life, Reinforced Shoulder Is Designed For Strength & Durability By Providing Impact Resistance Against Nail Embedded Wood, Blades Come With Tough Coat Anti-Stick Coating To Reduce Friction & Gumming & Are Optimized For Use On Both Corded & Cordless Circular Saws, Bulk.