Concord Blades RCB1200T024HP 12-Inch 24 Teeth TCT Demolition Rescue Carbide Saw Blade Cuts through Plywood, Chipboard, OSB, Particle Board, Dry Wall, Pressure treated lumber, wood composites, nails, log screws, shingles etc. w/ hand saw FTG Grind Flat Top Perfect for Fire Departments, Rescue Squads & Demolition Construction 3.8 mm kerf design, FTG Flat Top Grind & negative -6Degree hook and a 1"-20mm Arbor