{"Min. internal grinding diameter": "1 mm", "Max. internal grinding diameter": "20 mm", "Grinding depth": "100 mm", "Centre height": "60 mm", "Distance between centres": "150 mm", "Workpiece spindle speeds:": "", "number (steps)": "3", "from": "90000 t/min", "up to": "120000 t/min", "Spindle hole": "12 mm", "Taper in spindle:": "12 W", "Grinding spindle speeds:": "", "Rotatable grinding spindle head (b-axis)": "+ 45 / - 45 \u00b0", "Voltage 50 Hz 3x": "380 Volt", "Machine's weight about": "250 kg", "Overall dimensions machine:": "", "Length": "900 mm", "Width": "750 mm", "Height": "1300 mm", "Various accessories:": "", "Automatic internal grinding support": "AMI 25", "Set of flanges": "", "Set of collets": "W 12", "Lamp": "", "Air spindle": "", "Set of service tools": ""}