In 6000 or 12,000 RPM versions, the HN50E-5X Heavy duty boxway 5-axis machining center features solid meehanite cast iron machine frame. Outstanding stability, damping through extensive ribbing of machine frame. Wide induction hardened boxways for long-term accuracy and rigidity. All axes hand scrapped by highly experienced technicians. Gear driven spindles that general extremely high torque. Niigata’s mean workzone is the most generous in the industry.