The CT400 is a precision CNC EDM hole drilling machine designed for tool room and production drilling applications. It features rugged construction and high-quality components throughout to ensure accuracy and consistency for years of continuous use. The CT400 comes standard in three axis configuration. It is also available in five axis configuration for applications requiring holes at multiple angles. When combined with our reliable automatic electrode changer (AEC24) the CT400 becomes a versatile production EDM drilling machine.


  • CNC EDM Drilling Machine
  • Moving Bridge Design for Greater Weight Capacity and Minimal Machine Footprint
  • High-Precision, Slides and Ball Screws for Long Life and Optimum Positioning Accuracy
  • Granite Worktable for Exceptional Flatness and Electrical Insulation Enhance Machining Performance


X-Travel = 16in (406mm)

Y-Travel = 12in (304mm)

Z-Travel = 16in (406mm)

W-Travel = 10in (250mm)

Controller = Siemens 840DSL OP8/OP10