This circular saw blade, with a diameter of 8 1/4 inches and 40 teeth, is made of carbide and has a 5/8 inch bore. It is ideal for cutting wood and is part of the TS2000 series by Ridge Carbide Tool. This package includes one saw blade, suitable for use with power tools or air tools. The blade is designed to provide clean and precise cuts for your DIY or professional woodworking projects.