21 February 2017

Application of EDM

The EDM provides economic advantages for making stamping tools, wire drawing and extrusion dies, header dies, intricate mould cavities.

It extremely used in aerospace industries, refractory metals, hard carbides and hardenable steels.

EDM application : 

  • Drilling of micro-holes
  • Thread cutting
  • Helical profile milling
  • Wire-cutting EDM
  • Rotary forming
  • Curved hole drilling
  • Vacuum tubes