technical data:parameterscup grinding wheel diameter: 125 mmtorque: 5 nmidle speed: 3800 - 8200 /minrated power: 1900 wpower output: 1240 wrotation speed under load: 6800 /minspindle thread: m 14weight without cable: 3.5 kgcable length: 4 mvibrationssurface grinding: 6.94 m/s2coefficient of measurement uncertainty k: 1.5 m/s2noise emissionsound pressure level: 92 db(a)sound power level (lwa): 103 db(a)uncertainty of measurement k: 3 db(a)metabo rsev 19-125 rt concrete grinder effective grinding and removal of concrete screed and various types of coatings with diamond cup wheelsmaximum performance thanks to the lightweight metabo marathon motor with 1900 whigh torque and high overload capacity allow for heavy continuous operationlow weight makes it ideal for grinding walls and ceilingsperfect ergonomics thanks to the slim handle for maximum control and easy working overheadgrinding close to edges thanks to the permanently attached foldable segmentoptimal effect dust extraction: the cushioned brush collar on the guard adapts to any surface and segment height.the tool-free adjustable bow handle ensures safe and even guidance when sanding.vario-tacho-constamatic (vtc) full-wave electronics with thumbwheel: allows the speed to be adjusted to the material being processed and remains constant under load.electronic soft start for smooth start-up.restart protection: prevents unintentional start-up after power supply interruption.metabo s-automatic safety clutch: mechanical decoupling of the drive if the tool jams for safe working.connection for dust extraction ø 35/41 mm.scope of delivery:bow handle.support flange.nut with two holes.spanner double-pinplastic tool case**