Small Hole EDM Drilling Services | Fast Hole & Hole Popping by Punch Tools

Small Hole EDM Drilling, also known as Fast Hole EDM or Hole Popping, is a high-precision method for drilling small holes in electrically conductive materials. This process is ideal for hard or difficult-to-machine metals such as hardened steel, tungsten carbide, titanium, and Inconel. In many applications, it's not just the best option—it's the only viable solution.

Why Choose Small Hole EDM Drilling?

• Precision: EDM can create accurate, repeatable holes even in the hardest materials.

• Speed: Up to 70% faster than conventional drilling techniques.

• Material Flexibility: Works on any conductive metal, regardless of hardness or thickness.

• No Tool Pressure: Since EDM is a non-contact process, there's no mechanical stress or deformation on delicate parts.

Our Capabilities at Punch Tools

Punch Tools offers Small Hole EDM Drilling for advanced accuracy and repeatability. We can drill holes ranging from:

• 0.012" (0.3 mm) up to 0.118" (3.0 mm) in diameter

• Depths of up to 100x the electrode diameter

This makes us an ideal choice for industries like aerospace, medical device manufacturing, automotive, and precision mold and die making.

Watch Our EDM Drilling in Action

M2.2 Bolt Hole Popping Demo
See our EDM machine drill 0.70 mm diameter holes using 0.65 mm thick brass wire—precisely centered in M2.2 bolts.
Watch on YouTube Shorts→

EDM Drill Demonstration
A full-length demo showcasing precision hole drilling in action.
Watch Full Demo→

Need precision holes fast and done right the first time?
Email Us or Call us at +1 (800) 668-4996 to learn how our Small Hole EDM Drilling services can solve your toughest manufacturing challenges.