Wire Drawing Dies

Diamond wire drawing dies are specialized tools that play a critical role in industrial wire production, requiring exceptional precision and durability. These dies are used to reduce raw materials such as metals or alloys to the desired diameter and are among the most essential components of the wire drawing process. During production, as the wire’s diameter is reduced within a specific tolerance range, maintaining surface quality and mechanical properties is of great importance. At this point, diamond wire drawing dies stand out with their wear-resistant structure and long service life.

These dies are typically made from natural diamond or synthetic diamond (polycrystalline diamond – PCD). While natural diamond dies are preferred for applications requiring the highest precision, PCD dies are widely used due to their longer lifespan and cost advantages. The hard structure of diamond dies provides significant ease in processing demanding materials such as high-strength steels, stainless steels, copper, aluminum, tungsten, and other metal alloys.