HOLE-POPPING EDM
High-speed EDM drilling of holes from 0.004″ diameter at aspect ratios past 200:1 — cooling passages, weep holes, wire start holes and broken tap removal without damaging the surrounding part.
SPECIFICATIONS
| HOLE DIAMETER | 0.004″ – 0.250″ |
|---|---|
| DEPTH RATIO | Up to 200:1 |
| MAX DEPTH | 16″ |
| TOLERANCE | ± 0.0005″ diameter and position |
| ANGLED ENTRY | Compound angles to 45° on curved surfaces |
| LEAD TIME | 2–5 days · same-day rescue jobs |
Materials we run
TYPICAL USE CASES
Turbine cooling holes
Patterned arrays at compound angles with position reports.
Wire EDM start holes
Feeding downstream wire work on closed contours.
Broken tool rescue
Removing snapped taps from high-value castings without scrapping them.
Quote within 24 hours of receiving your print. Expedite lanes ship in 3 days on qualified jobs.
RELATED CAPABILITIES
Wire EDM
Burr-free cutting of hardened and exotic alloys with no tool pressure and no heat-affected distortion.
Sinker EDM
Blind cavities, sharp internal corners and deep ribs burned into hardened tool steel.
Advanced 3D Printing
Dual-nozzle FDM in engineering polymers and carbon-filled composites for fixtures, prototypes and low-volume parts.
