PCD wire drawing die for copper wire

Compared with tungsten carbide, PCD wire drawing die has good wear resistance, uniform abrasion of inner hole, strong shock resistance, high drawing efficiency, the price is much cheaper than natural diamond die, and can reach big diameter. It is widely used in drawing industry. Specification and Tolerance of PCD Dies: Size Range Tolerance Reference Casing Size inch mm mm mm ≤0.0008 ≤0.020 0.0006 φ25×6 0.0008-0.0019 0.020-0.050 0.0006 φ25×8 0.0020-0.0039 0.051-0.100 0.0010