... 3 functions ASAKI Professional Rotary Hammer(Model No.:AV224)Three Funtions:Rotation Only,Rotary Hammer,Hammer OnlyAccord with ... Bit System General Specification Model No.AV224FuntionRotation Only,Rotary Hammer,Hammer OnlyVoltage100-240VFrequency50/60HzPower620WNo-load Speed870r/minDrill ... box,master cartonCommon Feature:1. 3-mode (rotary and hammer drilling plus hammer only for light chiseling ...