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ND Dies

Natural diamonds are formed more than 100 kilometers below the earth's surface, and the high temperature and pressure in the mantle crystallizes the carbon element to form diamonds, which are mostly white to light yellow in color

The die is generally identified as ND. Due to the high cost of natural diamond mining, natural diamond dies are generally used in high wire surface appearance or high efficiency drawing .

Our company generally recommends the use of ND dies for wire drawing  below 0.3 diameter . Wire table requirements are extremely strict wire, such as silver-plated wire, it is recommended to use ND material We generally recommend the use of ND mold for wire specifications below 0.3. Wire surface  requirements are extremely strict , such as silver-plated wire, it is recommended to use ND material

Size Range：Φ0.008– 1.0mm

Application :gold wire, silver wire, copper wire, aluminum wire, tin wire, stainless steel wire and various alloy wire etc.