The DEWALT DT4322 Series 60 Circular Saw Blade has the following specification: Finish: General Purpose. Blade Diameter: 250mm. Bore Size: 30mm. Tooth Count: 40. Plate Thickness: 2.2mm. Kerf Thickness: 3.0mm. Grind: ATB. Rake Angle: 10. The DEWALT Series 60 Extreme Circular Saw Blade with laser cut expansion slots that help to reduce vibration and noise. The extra large sub micro grain carbide teeth remain sharper for much longer and can be resharpened up to 20 times. This stationary circular saw blade range can be used for cutting in natural wood, plywood, laminates, particleboard and MDF. Ideal for both table and mitre saws. DEWALT A06 B2070