Dewalt DT4288 Extreme Workshop Saw Blade 305mm x 30mm x 80T The Dewalt DT4288 Extreme Workshop Saw Blade has TCG (Triple Chip Grind teeth), a modification on the standard flat grind toothing. TCG blades are long lasting, and cut hard plastics, composite materials like melamine, laminate, MDF, non-ferrous metals like aluminum. With an optimised tooth angle for smooth accurate cuts and premium C4 carbide grade for extra long life. Features: Rim expansion slots eliminate rim flex Extra Large Sub Micro Grain Carbide Teeth remain Sharper for much longer Corrosion Resistant Carbide extends Cutting Life in Extreme Materials Specification: Applications: Plywood / Natural Wood / MDF Blade Diameter: 305 mm Kerf: 30 mm Tooth Count: 80 Thickness: 3.0 mm Plate Thickness: 2.2 mm Grind: Triple Chip Grind Rake Angle: -5 ° Finish: Extra Fine Finish