We manufacture cemented carbide dies, PCD blanks, and diamond composite blanks for wire drawing applications. Here you can find performance optimizing tools. The PCD Die stands for Polycrystalline Diamond Drawing Die, which can be used for both wet and dry wire drawing processes. PCD dies last longer than tungsten carbide dies, natural diamond dies, and single crystal diamond dies, especially for larger sizes where wear is a concern, but surface finish is less important. please visit： https://www.szwiredie.com/products/pcd-dies/