... Workshop 1: diamond electroplated products: diamond burrs, diamond files, diamond stone sharpeners, diamond electroplated cutting discs, diamond grinding discs, diamond resin grinding ... and machines, includingdiamond cutting blades,diamond grinding wheels,diamond profile wheelsdiamond vacuum brazed toolstile bits ... to Japan, Germany, the USA and Australia Metal Bond Flexible Polishing Pad 3",4",5" 50/ ...