EDM

LTD’s EDM Department consists of 7 CNC sinker EDM’s with C-axis and 1 Mitsubishi EDM. Each is equipped with a tool changer to allow operation 24/7 and equipped with Mitsubishi Anti-Arc technology controls.  High quality graphite is used to deliver the best mold finish and electrode wear.  Often LeRoy Tool puts our expertise to use making electrodes to support other tool makers’ over flow requirements.


Since there is zero contact with the conductive material being machined, intricate parts and complex shapes with the tightest of tolerances can be produced.  Also with EDM, smooth surfaces are created and minimal polishing to a part or tool is required.

EDM Machining