Continuous rating Input 840WCapacity Depressed center wheel :125mm (5‰Û_)Abrasive disc : 125mm (5‰Û_)Diamond wheel: : 125mm (5‰Û_)No-load speed 11,000rpmDimensions 273mm x 139mm x 106mm(L x W x H) (10-3/4‰Û_ x 5-1/2‰Û_ x 4-3/16‰Û_)Spindle thread DIN typeNet weight 2.1kg (4.6lbs)Power supply cord 2.5m (8.2ft)