The SERI C5120 Vertical Boring Mill is a robust single-column vertical lathe designed for heavy-duty metal cutting applications. Key technical specifications include a Table Diameter of 70.87 inches (1800 mm) and a maximum Swing or Turning Diameter of 78.74 inches (2000 mm). It can accommodate workpieces up to 62.99 inches (approximately 1600 mm) in height. The main spindle is driven by a powerful motor rated at 49.84 HP, facilitating a maximum table rotational speed of 100 RPM. Complementary features often associated with the C5120 model include a high maximum workpiece weight capacity, frequently cited around 8 tons, and substantial torque capabilities (e.g., 40 KN.m). This machine provides precision and rigidity necessary for turning large and heavy components in industrial settings, supported by features like multiple feed steps and a fast moving speed for the tool heads.