Ruby Capillaries are consumable tools used for Wire Bonding Applications. The Capillaries are precision processing parts which are designed and manufactured to fit with Wire Bonding Products. Ruby Capillaries can maintain their form because of the high hardness of the material after a Wire Bonding Application. Our Ruby Capillaries can be used repeatedly because of our Gold Wire Washing Coat Process which is attached to the Ruby Capillary Surface. The function of Ruby Capillaries is to allow a thin and brittle gold wire through at very high speeds. The Capillary Forms are required to be smooth and accurate for any bonding process. We manufacture the capillary hole diameter with a high precision processing technology by using a Laser Irradiation Process and a polishing process by using a diamond powder.