ELECTRIC DILL (SED1001) 500W, Capacity: Steel 10mm, Wood 25mm, Speed:0-3500rpm BDT. ELECTRIC DILL(SED1002) 550W, Capacity: Steel 10mm, Wood 25mm, Speed:0-2800rpm BDT. ELECTRIC DILL(SED1003) 550W, Rated Voltage: 220-240V, Drill Diameter: 10mm, 3300r/min BDT.