The MAINLAND CA6140B/1000 Manual Lathe is a heavy-duty horizontal turning machine designed for precision machining of steel, cast iron, and nonferrous metals. It features a robust 10.06 HP (7.5 kW) main spindle motor that delivers spindle speeds up to 1,400 RPM across 24-step settings, facilitating a wide range of turning operations. The lathe provides a maximum swing of 15.75 inches (400 mm) over the bed, with a more limited 8.27 inches (210 mm) swing over the cross slide, suitable for workpieces up to 39.37 inches (1000 mm) between centers. The spindle bore diameter is designed to accommodate various tooling setups, commonly around 52 mm, ensuring versatility in spindle-mounting applications. Its saddle configuration supports turning of flat and irregularly shaped parts, offering capabilities for internal and external cylindrical surfaces, conical surfaces, end faces, and threading in multiple standards (metric, inch, modular, and radial pitch). The lathe also includes a manual braking system for precise operational control and safety. This machine achieves high dimensional accuracy (up to IT7 tolerance class) and smooth surface finishes, making it suitable for both general purpose and specialized machining tasks in workshops requiring reliable, manual operation. The CA6140B/1000 is engineered for durability and precision, meeting the demands of diverse machining needs while ensuring operator control and safety in manual lathe applications.