Description highlights universally applicable for easy and precise sharpening of e.g. knives, chisels, cutting tools, scissors, turning tools and more aluminium oxide grinding stone passes through a pool of water for cooling the workpiece and counteracts overheating the constant and low speed ensures safe working without flying sparks optimally suited for do-it-yours elvers but also for commercial use stepless speed adjustable by potentiometer adjustable grinding direction CW or CCW technical details motor data motor power s1 in W 120 S2 (5min)voltage 230V / 50Hz cable length 2m protection class IP23 measurementstotal dimensions in mm  450x260x380 sharpeninggrinding stone speed in min-1  30-150 grinding wheel specs in mm ø200x40x12 leather stropping wheel ø200x30x12,5mm volume level and vibrationsound power level in dB(A)  91,5 sound pressure level in dB(A)  78,5 weightgross weight in kg  8.70 net weight in kg  7.80 packagingpackaging width in mm  340 packaging length in mm  400 packaging height in mm 340 general dataEAN code 9120058377877