The 1-11/16 inch 5MT Core Drill features a 4-flute high-speed steel (HSS) design, ideal for precision drilling in various materials. This core drill is engineered for durability and efficiency, making it suitable for both professional and industrial applications. With a 5 Morse taper shank, it ensures a secure fit in compatible drill chucks. The high-speed steel construction provides excellent wear resistance and heat tolerance, allowing for extended use without compromising performance. This tool is perfect for drilling larger diameter holes in metal, wood, and other materials, making it a versatile addition to any toolkit.