The ryobi ess200rs is a 13rd sheet sander with a powerful cyclonic action technology for maximum dust pick up efficiency it has a quick fix hook and loop sanding sheet attachment and clamping sheet attachment to maximise sanding paper choice the sander has the ryobi livetool indicator which glows blue when plugged into a power source and grip zone overmould technology specification input power 200 watt no load speed 12000min base size 93 x 185mm oscillating diameter 20mm weight 15kg