Ohio Carbon Blank now offers the machining of quick-change hole and slotted patterns using our free Graphimator ^® software. Erowa, 3R and Hirschmann patterns can now be easily quoted or ordered with your custom size graphite blanks.

• Out-of-the-box ready for quick change mounting.
• Hole or slotted patterns of Erowa, 3R or Hirschmann.
• Put those graphite blanks to work immediately and remove your EDM department bottleneck.