The 3 Inch 5MT Core Drill from Field Tool Supply is engineered for high-performance drilling in tough materials. With a 3-inch diameter and a 5MT shank, this drill is compatible with various machines, ensuring versatility in applications. The 4-flute design enhances chip removal and reduces friction, allowing for smoother operation. Made from high-speed steel (HSS), it offers exceptional durability and longevity. This core drill meets industry standards, making it a reliable choice for professionals in construction and manufacturing.