Capacity 40 mm dia 50 mm Depth Watts Input (full Load) 1100 Watts No Load Speed 350 to 600 r.p.m. Spindle Bore 19.05 mm (3 / 4") Approx. Net Weight 14.6 kg. Production oriented & accurate core drilling in metal Electronically controlled 6 speed selector switch Light weight & portable Used in both horizontal & vertical position