This circular saw blade is known as an oscillating saw blade and is a cutting tool used for cutting wood, plastic and other materials. The teeth of this saw blade are made of high-quality tungsten carbide and are designed to stay sharp for a long time, resulting in clean and precise cuts for a long time. The blades are made of steel, usually laser cut from large plates, then hardened for durability.Available in a wide variety of sizes, tooth profiles and materials, this allows them to be used for a wide range of woodworking applications including crosscutting, longitudinal cutting and trimming. There are also commonly used table saws, miter saws and circular saws to provide precision cuts. The blades are designed to fit a variety of saws, from handsaws to circular saws. They can be used for both straight and curved cuts, making them a versatile tool for any woodworking project. They are also highly abrasion resistant, making them a durable addition to any tool kit. They are easy to install and require minimal maintenance.