Max. internal grinding diameter: 50 mm. Grinding depth: 80 mm. Centre height: 200 mm. from: m/min. up to: 10 m/min. Max. angle: 120 °. Spindle hole: 25 mm. min.: 2 mm. max: 300 mm. Voltage 50 Hz 3x: 380 Volt. Drive for internal grinding spindle: 15 kW. Machine's weight about: 2200 kg. Length: 1800 mm. Width: 1500 mm. Height: 1600 mm. Macnetic chuck diameter: 200 mm.