Dewalt DT1963 Construction Circular Saw Blade Triple Pack with ultra-sharp cutting edges for splinter reduction The Dewalt DT1963 is a 3 Pack of 250mm Construction Circular Saw Blades. Two are 250 x 30 x 24 Tooth and one is a 250 x 30 x 40 Tooth. These are extremely robust, nail-resistant construction saw blades for the toughest requirements. Designed for use on stationary circular saws for cutting natural woods and composite materials such as formwork, they enable simple to good lateral and longitudinal cutting results. Features: Anti-kick back shoulder Construction grade carbide- resists chipping and cracking Ultra sharp cutting edges - splinter reduction Specification: Blade Diameter: 250 mm / 10 Inch Bore: 30 mm Plate Thickness: 2.0 mm Kerf Thickness: 3.0 mm Tooth Count: 24 x2 and 40 x1 Grind Type: Alternate Top Bevel Rake Angle: 10°