Surgical Burs, Carbide Bur, Carbide Cutter manufacturer / supplier in China, offering Dental Carbide Endo Z Burs 21/23/25/28 mm Surgical Burs FG-152, Dental Consumables Carbide Rotary Burs FG-1702, Carbide Cutter Bur Cross Cut Dental Drill FG-1701 and so on.