... ,solid materialsCutting Disc Feature:1.First glass A and WA raw material with special material;2.Imported ... strength,add cutting safety; 4.Sharp,give fast and accurate cutting;5.Won''t burn the work piece ... the workpiece;8.Reduced energy consumption,low noise generation,low dust production;9.Low power consumption,durable.10.Accept OEM ... /metal cutting disc/cutting wheel with high quality and low price