Milwaukee SAWZALL™ 9" 14-TPI Metal Reciprocating Blades, 5-Pack are designed to deliver precise and straight cuts in metal applications. These blades are built with TOUGH NECK™ ribs that strengthen the blade tang, significantly reducing the risk of breakage during use. The innovative GRID IRON™ Honeycomb Pattern enhances blade rigidity, helping to prevent buckling and ensuring a more durable cutting performance. for professionals seeking reliable and long-lasting blades for metal cutting tasks. Model Number: 48-00-5187