Electric impact wrench Rated voltage:230V,50Hz, power: 1050W. No loading speed: 2200rpm. CE, GS certification Electric impact wrenchRated voltage:230V,50Hzpower: 1050WTorque: 300NMNo loading speed ... : 2200rpmBlack plastic case, a suit of black electrophresis:17/19/21/23MM, two pairs of carbon brushes,(15×10×6 ), 37mm ...