1.Rated Voltage/Frequency:230/110V~50/60Hz 2.Rated input power:W 3.No-load speed:R/M 4.Max drilling dia:MM Specifications: ROTARY HAMMER UN320002 Power Tool ModelUN320002Rated voltage230V/110VFrequency50/60HzInput PowerW No-load Speedr/minMax drilling diammCertificationCE/GS/EMC/ROHS/UL Packing:N.W/G.W.KGSCarton CapacitypcsCarton Sizecm W ROTARY HAMMER UN320002