1、HIGH MANGANESE STEEL BODY: Integrated molding process, made of high manganese steel material, with strong hardness and strong toughness. 2、CEMENTED CARBIDE SERRATIONS: Well crafted serrations ensure continuous safety. The serrations are made of cemented carbide particles, and the brazing process greatly improves their service life. 3、FINE WORKMANSHIP: The saw blade adopts a premium cutting groove design to ensure cutting speed and avoid deformation of the saw blade. At the same time, the edges are designed with circular holes to enhance heat dissipation and dust removal effects. 4、APPLICABLE SCENARIO: This saw blade is specially designed for cutting solid wood boards, tires, PVC and other materials. 5、3PCS: There are 3 pieces saw blades in the package that you can use for a long term or make replacements, use at will!