CD / PCD Diamond Dies

WongSteel CD/PCD Diamond Dies are core precision molds developed by Beijing Yijing Technology for metal wire drawing processing, divided into two series: CD (Natural Diamond) and PCD (Polycrystalline Diamond). With core advantages of **ultra-high hardness, extreme wear resistance, long service life and high precision**, they are core consumables for drawing various metal wires such as steel wire, welding wire, copper wire and aluminum wire, widely used in all scenarios of wire processing such as wire drawing machines, cable manufacturing, fasteners and hardware products.

The dies are strictly selected from world-class diamond raw materials to ensure product quality from the source, and can be fully customized according to customer needs: covering full parameter customization such as aperture size, grain size, drawing angle, bearing length and tolerance, perfectly adapting to the drawing requirements of different materials, different wire diameters and different processes. CD natural diamond dies have extreme surface finish and wear resistance, suitable for high-precision, high-demand fine wire drawing; PCD polycrystalline diamond dies have excellent impact resistance and cost performance, adapting to mass continuous production of medium and thick wires. Both dies support subsequent grinding operations, can be reused multiple times, greatly reducing customers' comprehensive production costs.

Relying on more than 20 years of experience in wire processing and mold supply of WongSteel, we provide full-process services from mold selection, customized design, precision processing to after-sales grinding, strictly control every production process to ensure mold dimensional accuracy, hole design and service life, building a highly reliable and cost-effective drawing die solution for customers, helping enterprises improve finished wire accuracy, reduce production loss, extend equipment service life, and achieve efficient and stable large-scale production.