Drill Electric discharge machine

EDM can be used to machine superhard materials that are difficult to machine with conventional cutting methods and molds and parts for complex shapes of holes and cavities.
It is commonly used to process conductive materials. It can process deep-bore, shaped holes, deep grooves, narrow slits, threaded holes and other molds on difficult-to-machine materials such as titanium alloy, tool steel, carbon steel and hard alloy.