1999 Nakamura Tome SC-450 CNC Lathe

The 1999 Nakamura-Tome SC-450 CNC Lathe is a heavy-duty slant-bed turning centre designed for large-part machining with an 18.3-inch turning diameter, 30.9-inch turning length, and 41.3-inch distance between centres. It features a 12-station dodecagonal turret, 40-HP spindle motor, 2.5-inch rapid X-axis and 32.5-inch Z-axis travels, box-way slides, plus sub-spindle, tailstock, and parts-handling options. Spindle bore of 3.94-inch supports long stock, while optional milling spindle up to 3600-RPM and driven tools enhance flexibility.

When compared to similar machines like DMG Mori NH5000 or Hyundai Wia HT40, the SC-450 excels with its high-torque 40-HP spindle and large swing, ideal for heavy material removal. Its combination of box-way rigidity, sub-spindle, tailstock, and optional milling spindle puts it ahead in productivity and multitasking capability, offering broad functionality in a single setup for large work-piece shops.