(1)voltage:230/110v (2)frequency:50/60hz (3)power input:710w (4)no-load spead:0-11000rpm (5)disc ... without cutting disc. ProductAngle grindervoltage: 230/110v, frequency: 50/60hz, power input: 710w, no-load spead: 0-11000rpm, disc diameter: 115 ... .:2.0kgsCertificateISO9001:2000 , GS,CE,EMC,BS,UL,CUL,SAA. Angle Grinder