Specification: 1.ST0705-R 180mm Polishing Machine 2.S1803,500-3000rpm 3.1200W 4.110/220V We ... , diamond stone sharpeners, diamond electroplated cutting discs, diamond grinding discs, diamond resin grinding wheels, etc. 2. Workshop 2: tungsten carbide burrs ... diamond sintered carving burrsflexible polishing pads (wet pads and dry pads)rubber and plastic back-up pads,grinding stone, stone brushesstone ...