For machining tasks in machine tools with automatic tool change. Technical Details: • Helical-toothed and profile ground gears • Vibration-free runout • Ceramic-coated and super-finished seals • High precision spindle bearing for machining at high speed • High-quality multi-spindle heads with high grade taper roller bearing with highest load ratings for heavy machining • Very high operational availability, maintenance-free design • Ideal for high-volume production and multiple workpiece clampings Versions include: • Spindles with internal coolant supply (supplied centrally via the tension bar, the flange, via the torque support or another type) • Speeds of up to 20,000/min for highest cutting speeds when applied with carbide or diamond tools • Short spindle version based on DIN 69002 • Housing made from grey cast iron, spheroidal graphite cast iron, aluminum or also as a special lightweight construction • For machine tools of all kinds • For machining centers with automatic tool change • Design individually adapted to machining tasks