1)Cordless Drill with impact 13mm keyless chuck 2)Electric hammer ,230v ,50hz ,0-850 rpm 3)make your work easy ... convenient. Cordless drill:, 24V,1200mAh battery,Speed: 0-1150RPM,with impact.,Charging Time: 1hour,Switch:variable speed and break,Torque Grade ... chuck. With one battery Electric hammer: 230V,50HZ,1050W, φ13mm,0-850RPM.with soft grip. Combination tool set P9021A ,Cordless drill +Electric ...