The 57/64 X 18 SS HS XL Drill from Field Tool Supply is a high-speed steel (HSS) drill designed for heavy-duty applications. With a diameter of 57/64 inches and a thread pitch of 18, this drill is perfect for creating precise holes in various materials, including stainless steel. The HSS construction ensures excellent durability and cutting performance, while the extra length provides added versatility for deeper drilling tasks. This drill meets industry standards, making it a reliable choice for both professional and industrial use.