Threefunctions.Variablespeed RatedVoltage:220-240V/110V Rated Frequency:50Hz/60Hz InputPower:850W NoLoadRPM: 0-730min-1 ImpactFrequency:0-3000min-1 -------------------------------------- Drillbit:8/10/12x150mm、Point chisel:14x250mm、 Flatchisel:14x250mm、 13mmchuckandadapter、Greasecase、dust-proofcover、spanner、depthgauge