The ST400 is designed for tool room and production use. Common applications include tool and die, mold making, wire EDM start holes, turbine engine components, nozzle and spray apertures, medical parts and hydraulic valves. Upgradeable to CNC configuration.


  • Manual EDM Drilling Machine
  • 10 Storable Programmable Power Settings
  • Drilling Cycle Timer
  • M-Function Interface


X-Travel = 16in (406mm)

Y-Travel = 12in (304mm)

Z-Travel = 16in (406mm)

W-Travel = 10in (250mm)

Controller = Siemens MP177 Touch Screen