BOSCH GBH 185 Li Cordless 4.0Ah 18V Rotary Hammer with SDS Plus, 720-Watt Motor | Impact rate-0-4675 Bpm | Brushless Motor & Electronic Motor Protection | No Load Speed of 0-1050 rpm| 1 Yr Warranty Power Source Battery Powered Maximum Rotational Speed 1050 RPM Voltage 230 Volts Amperage 4 Amps Colour Blue Included Components Drill Attachment Special Feature Variable Speed Product Dimensions 50L x 40W x 14H Centimeters Material Plastic