Polycrystalline Diamond Dies

Polycrystalline Diamond Dies are manufactured with polycrystalline diamonds(PCD), a durable synthetic material with a highly polished surface finish that minimizes friction for an exceptional resistance to die wear, cracking and breakage.

You get significantly longer die life, excellent wire roundness and highly predictable die wear with a good wire surface finish.

Hole Sizes

0.1mm ~ 20mm

(0.00315in ~0.787in”)


  • Low surface friction
  • Maximum die life
  • Available in a wide range of grain and blank sizes.
  • Excellent resistance to die fracture and breakage.
  • Predictable die wear and roundness


  • Suitable for multiple uses: tube drawing, aluminum wire, copper wire, stainless steel wire, tire cord, welding wire, etc.
  • Predictable maximum recut size
  • High-temperature resistant
  • Easy maintenance