Tungsten Carbide Drawing Dies and Nib for Wire, Rod, Bar & Tube

Sanwu supplies high-performance sintered tungsten carbide nibs, semi-finished drawing dies with polished inner surfaces, and fully finished drawing dies for wire, rod, bar, and tube drawing applications. Our proprietary inlay technology ensures precise roundness and accurate core positioning, with no paint leakage—maximizing drawing efficiency and significantly extending die life.