High Speed Graphite VCM’s

To maintain quality, electrodes are produced in house using CNC mills and grinders.

CNC Robots with 3-R Palletization

Many of our EDM machines are tooled with 3-R macro tooling, providing accuracy and 0.0002” repeatability. This helps reduce set up times and allows our machines to quickly integrate with machinery throughout all Arc Drilling facilities. Some machines are paired with robots that enable us to run many hours unattended.