Grinding-wheel diameter - 75 - 150 mm rotary axis of the grinding spindle head - -15 / +25 ° Grinding spindle speeds: - from - 1000 rpm up to - 4500 rpm Voltage 50 Hz3x - 380 Volt Grinding spindle motor - 1 HP Machine's weight about - 800 kg Overall dimensions machine: - Length - 1180 mm Width - 1080 mm Height - 1520 mm Various accessories: - Coolant system -