Description Overview Inventory number: E-4452 Horizontal round block boring machine Specifications Punching diameter: 45 mm Axis turning speed: 230 rpm Motor power: 1.5 kW Machine weight: 800 kg Machine external size: 7.3 (l) x 1.5 (w) x 1.8 m (h) (7300 mm x 1500 mm x 1800 mm)