... Diamond Core Bits Electroplated 2.diamond 3.electroplated 4.size:dia.4-150mm We have the following workshops: 1. Workshop 1: diamond electroplated products: diamond burrs, diamond ... machines, includingdiamond cutting blades,diamond grinding wheels,diamond profile wheelsdiamond vacuum brazed toolstile bits, marble bits,hand padsdiamond files,diamond sintered carving burrsflexible polishing pads ...