The Niagara HSS Slitting Saw Side Mill Cutter is a high-quality metalworking tool designed for precision cutting and milling tasks. Made from high-speed steel, this side milling cutter features a 6-inch cutting/head diameter and a 1-1/2-inch shank diameter for optimal performance. The staggered 28 teeth design ensures efficient and accurate cutting, making it an essential tool for CNC machining and other metalworking applications.