MODEL COMMANDO 100 Max. Capacity (Core/Broach Drilling ) 100mm Dia 100mm Depth Max. Capacity (T.S Twist Drilling) 32mm Watts Input (Full Load) 2000 Watts No Load Speed Gear 1: 150-434 r.p.m./Gear 2: 70-208 r.p.m. Gear 3: 200-500 r.p.m/Gear 4: 240-700 r.p.m. Spindle Bore 19.05 mm (3 / 4") & 31.75 mm (1 ") Approx Net Weight 24.8 kg.