... ,polishing ,sanding KMJ-2708 diamond abrasive flap wheel place of origin:dongguan ,china(mainland)type:abrasive flap wheel brand name:KMJ usage:grinding ,polishing ... 3,more economicThe superabrasive diamond and cbn sand paper products( abrasive belts, block, discs, pads, bands) are made with our ... time, little dust and noise when working. KMJ-2708 diamond abrasive flap wheel for grinding and polishing