1,blade diameter 255mm 2,rated voltage rated voltage 110/220v 3,rated Frequency:50Hz,60Hz 4,rated Input Power:2000w miter saw: 1,blade diameter: φ255mm 2,rated voltage rated voltage: 110/220v 3,Rated Frequency: 50Hz,60Hz 4,Rated Input Power: 2000w No-load Speed: 4500R/min