Number of drill heads: 2 Drill diameter: 2–20 mm Maximum stacking height: 60 mm Adjustable center-to-center distance: 45–120 mm Maximum working width: 470–480 mm Maximum drilling depth from the edge of the paper: 102–105 mm Motor power: 0.5 kW Power supply: 380 volts Dimensions: 870x550x1500 mm Weight: 120 kg