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EN Home > Products > Tungsten Carbide Molds > High Precision Wire Drawing Die for Smooth and Efficient Metal Shaping
High performance molds for metal wire drawing processing. Made of cemented carbide material with high hardness and excellent abrasion resistance, the wire drawing die is suitable for high-precision wire drawing operations of steel, copper, aluminum and other metal wires. The product is widely used in wire and cable, metal processing, automobile manufacturing and other industries.
Product Structure

Product Features
Ultra-high hardness: The hardness of cemented carbide material is usually between HRA 89-93, which can effectively resist the wear and tear during the wire drawing process.
High abrasion resistance: The surface of the carbide wire drawing die is precisely polished, which has excellent abrasion resistance and significantly extends the life of the die.
Strong heat resistance: Carbide can still maintain its stable physical properties under high temperature conditions, which is suitable for high temperature and high speed drawing operations.
Smooth surface: The surface of the aperture of the mold after precision processing is smooth, which reduces the friction resistance in the wire drawing process and improves the production efficiency and product quality.
Customized service: Customized molds of various specifications, shapes and hole diameters can be provided according to customers' special requirements to meet the drawing needs of different wires.
Product Parameters
| Material | Tungsten carbide |
| Hardness | HRA 85-92 |
| Density | 13.8-14.9 g/cm3 |
| Tolerance | ±0.002mm |
| Surface Treatment | Titanium plating, chromium plating, PVD coating, etc. |
| Size | Customized according to customer requirements |
Cemented carbide wire drawing dies are mainly used in:
The drawing process of copper, aluminum, steel and other metal wires
Precision wire drawing operations in the production of wire and cable
Manufacturing of high strength wires such as steel wire ropes and spring wires.
Precision processing of various special metal wires