HNK NT-60/70 VERTICAL BORING MILL

The HNK NT-60/70 is a high-capacity vertical boring mill engineered for heavy-duty machining of large components. Key technical specifications include a substantial table diameter of 236.22 inches and an impressive swing of 275.59 inches, accommodating oversized workpieces. It features a maximum work height (Upper/Lower) of 137.80 inches, providing considerable clearance for tall parts. The machine is driven by a powerful motor delivering 254.47 HP, capable of achieving a maximum spindle speed of 40 RPM, suitable for large-diameter turning operations. Precision control is managed by a state-of-the-art CNC system, specifically the FANUC 31IA, ensuring high accuracy, repeatability, and sophisticated program control for complex machining cycles. This configuration makes the NT-60/70 ideal for industries requiring precise fabrication of massive components.