The SOUND SFL 40 manual lathe features a substantial swing capacity of 29.92 inches, allowing it to handle large diameter workpieces efficiently. Its long center distance of 157.48 inches supports machining of extended parts, making it suitable for heavy-duty and large-scale turning operations. The lathe is equipped with a spindle bore diameter of 3.54 inches, enabling it to accommodate sizable bar stock or tooling through the spindle for versatile applications. Designed for manual operation, this lathe supports precision turning tasks with robust construction to maintain accuracy and stability during machining processes. Its dimensions and mechanical attributes suggest suitability for industries such as automotive, heavy machinery, or pipe fabrication where large components are common. Overall, the SOUND SFL 40 combines a large working envelope with a strong spindle bore to facilitate versatile manual lathe operations on large and long workpieces.