The 7/16 1MT Core Drill from Field Tool Supply is designed for precision drilling with a 4-flute configuration that enhances chip removal and reduces friction. Made from high-speed steel (HSS), this drill is perfect for creating clean holes in a variety of materials. The 1 Morse taper (1MT) shank ensures a secure fit in compatible drill chucks, providing stability during operation. With a diameter of 7/16 inch, this core drill is versatile for both professional and DIY applications, ensuring durability and long-lasting performance.