Threefunctions.Variablespeed RatedVoltage:220-240V/110V Rated Frequency:50Hz/60Hz InputPower:850W NoLoadRPM: 0-730min-1 ImpactFrequency:0-3000min-1 --------------------------------------SDS鉆:8/10/12x150mm、尖鑿:14x200mm、 扁鑿:14x200mm、 13mm鉆夾頭及連接桿、油脂盒、防塵蓋、扳手、深度尺。