... Specification: 1.ST0201-D Flexible Metal Copper Resin Pads 2.size:4",5" 3.50/ ... diamond electroplated cutting discs, diamond grinding discs, diamond resin grinding wheels, etc. 2. Workshop 2: tungsten carbide ... diamond sintered carving burrsflexible polishing pads (wet pads and dry pads)rubber and plastic back-up pads,grinding stone, stone ... USA and Australia Flexible Metal Copper Resin Pads size:4",5"