Bosch GBH 220 20 mm Rotary Hammer Drill 550

Drilling Diameter - 20 mm Brand - Bosch Item Weight (in Kgs) - 2.3 kg No Load Speed - 0 - 1300 RPM Impact Energy - 0-1.7 J Frequency - 50 Hz Impact Rate - 0 - 4200 bpm Power Input - 550 Watt Max Drilling Capacity in Wood - 30 mm Max Drilling Capacity Metal - 13 mm Max Drilling Capacity in Concrete - 4 - 20 mm Operating Voltage - 220-240 V Dimension - 325 x 212 mm Model No - GBH 200