The DEWALT DWA31012PCD 10-inch 12T PCD Tipped Laminate Cutting Blade features synthetic Polycrystalline Diamond (PCD) teeth which provide maximum life and durability; 100X longer life in laminate flooring on average vs. carbide tooth blades. The laser cut blade and body slots mean more accurate cuts, diamond tipped teeth, with precision ground tips. Made specifically for laminate/pre-fabricated flooring.