Specialty EDM and Machining
Small Hole EDM

Small Hole EDM applications vary from starter holes for Wire EDM parts, cooling holes for aircraft parts, to part manufacturing with small diameter hole requirements. Graphel's Machining services can EDM holes from .013" in diameter up to .125" diameter using fast hole driller technology. Larger diameter holes can be EDMed using wire or sinker EDM technology.

Typical Small Hole EDM applications include:

  • Wire EDM starter holes
  • Small diameter holes in part manufacturing
  • Cooling holes in aircraft parts
A few examples of Small Hole EDM parts are shown below:


Small Hole EDM - Custom Parts

Aircraft cooling holes

For more information on our Small Hole EDM services, please visit the Request Information page.