TOMA’s DC Series bridges the gap between traditional tungsten carbide and high-cost PCD tooling. Powered by advanced Chemical Vapor Deposition (CVD), nano-diamond coated dies deliver extreme durability without the prohibitive price tag of large PCD diamonds.

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Ideal Applications

• Single wire drawing

• Bar and tube drawing

• Cable bunching, stranding, and compacting (Copper, Aluminum, Steel, and Alloys)
   

Core Performance Advantages

• 5x to 15x Longer Service Life: Dramatically outperforms standard tungsten carbide, reducing downtime and tooling costs.

• Extended Size Range: Available up to Ø 80 mm, offering broad capabilities where PCD is unavailable or cost-prohibitive.

• Custom Geometries: Profile designs fully optimized for stranding, compacting, and shaped wire applications.

• Mirror Finish Surface: Ultra-low friction minimizes wire scratches, prevents striping, and improves final cable quality.

• High-Speed Productivity: Allows faster drawing speeds and strict diameter stability for significant raw material savings.