6", 6 TPI, Carbide Tipped, Reciprocating Saw Blade, Blade Features Oversized Demolition Blade Body That Has Increased Height For Straighter Costs With Less Vibration, Perma-Shield Non-Stick Coating For Less Heat, Gumming & Corrosion, Hi-Density Carbide Teeth Deliver 10 Times The Cutting Life Of Standard Reciprocating Blades, Specifically Designed For Maximum Performance In Nail-Embedded Wood Applications.