Imperial blade 2-1/2 inch coarse saw blade has 12 teeth per inch, is 2-1/2 inches wide, and has a cutting depth of 1-5/8 inches. This coarse tooth saw blade has larger teeth for aggressive cutting. It is designed for cutting wood, drywall and other soft material. This blade will cut through a few nails but is mainly used for softer applications. It is almost as fast as a reciprocating saw and can be used for cutting under the kick plate when installing new kitchen flooring, undercutting door jambs or flush cutting tongue-and-groove. They have a flush-cut design to allow the operator to lay the blades flat on surfaces perpendicular to the cut. The arbor on this blade is designed to fit DeWalt, porter cable, Bosch quick release