EDM Machines & Electrical Discharge Machining Equipment

Your Source for High-Precision EDM Machines

Edge Machine Tools specializes in EDM (Electrical Discharge Machining) equipment, offering high-precision solutions for manufacturers that require accuracy, consistency, and the ability to work with hard or complex materials. Our EDM category includes wire EDM, sinker (ram) EDM, and EDM hole-drilling machines from trusted industry brands.

What Is Electrical Discharge Machining?

Electrical Discharge Machining is a non-contact process that removes material using controlled electrical discharges. Because it does not rely on mechanical cutting forces, EDM is ideal for producing complex shapes, tight tolerances, and high-quality surface finishes.

Key Benefits of EDM

  • Produces intricate shapes and fine details
  • Achieves extremely tight tolerances
  • Works with hardened metals and exotic alloys
  • Creates clean, burr-free surface finishes
  • Minimizes mechanical stress and deformation

Our EDM Machine Selection

We offer a full range of EDM solutions, including:

Wire EDM Machines

High-accuracy CNC wire EDM systems designed for cutting detailed profiles, contours, and complex shapes with exceptional precision.

Sinker (Ram) EDM Machines

Ideal for creating cavities, molds, tight internal geometries, and precision details using shaped electrodes.

EDM Hole-Drilling Machines

Specialized equipment designed for producing small, deep, and precise holes in conductive materi