{"Stock number": "140257", "Serial number": "70028", "Diameter": "0,2-50 mm", "Grinding wheel": "300/190x70x127 mm", "Perphery speed": "35 m/s", "Regulating wheel": "250/185x70x127 mm", "Motor": "4 kW", "Manufacturing year": "1997", "Length": "1050 m...