Maximum Drilling diameter: 40 to 65 mm Distance of spindle axis column: 320 to 1600 mm Spindle nose & working surface: 90 to 1220 mm Vertical travel of radial arm: 500 to 580 mm Travel of spindle head along arm: 500 to 1250 mm Column diameter: 300 to 350 mm Spindle diameter: 60 to 79 mm Spindle travel: 240 to 315 mm Spindle speed: 75 to 2000 RPM (6 to 16 step) Spindle feed: 0.1 to 3.2 mm/rotation (3 to 16 step) Size of work table: 400x350 to 500x630 mm Motor power: 1.5 to 3 Kw Weight: 1800 to 3500 Kg