Introducing the IRWIN 373002 1/2" Hex Arbor Hole Saw Mandrel, designed for drill chucks ranging from 9/16" to 1-3/16". Crafted with robust and long-lasting materials, this mandrel ensures reliability and performance in every project. Made from high-speed steel, it offers exceptional durability and cutting efficiency. Plus, the removable pilot drill allows for effortless replacement, making your tasks smoother and more efficient. Whether you're a professional or a DIY enthusiast, this tool is a must-have in your toolkit. Don't miss out on enhancing your drilling experience—order yours today!