The 1-19/64 X 15 4MT HS XL Drill from Field Tool Supply is designed for heavy-duty drilling applications. With a diameter of 1-19/64 inches and a length of 15 inches, this high-speed steel (HSS) drill is perfect for penetrating tough materials. The 4 Morse taper (4MT) shank ensures a secure fit in your drilling machine, providing stability and precision. This drill is ideal for both industrial and DIY projects, meeting high industry standards for quality and performance. Its robust construction ensures longevity and reliability in demanding environments.