Festool saw blades are engineered and designed for cutting efficiency, long-life, and superior cutting results. The carbide tipped Aluminum/Plastic Cutting blade for the Kapex Miter Saw is a long-lasting, high cut quality blade designed for cutting non-ferrous materials, especially aluminum; also useful for acrylics and hard plastics. The Aluminum/Plastic Cutting Blade incorporates a TC (Triple Chip), or trapezoidal flat tooth saw blade design, wherein the edges of alternating blade teeth are beveled on both sides. These beveled teeth alternate with the flat teeth when cutting into the material for smoother and more efficient cutting. This tooth shape is ideal for cutting aluminum, hard plastic, and materials with hard coatings. The thin kerfed blade design meets less resistance, for more efficient cutting, and produces less material waste. Laser cut expansion slots reduce vibration for faster, quieter cutting. An oversized 30mm arbor enables more secure fastening of the blade to the saw, further reducing vibration for more precise cutting. 68 tooth; 2.5mm kerf; 30mm arbor; -5 deg hook angle; TC.