Non-traditional machining encompasses a group of processes that remove excess material from a workpiece without the direct contact and wear and tear associated with traditional cutting tools. This genre of fabrication employs a plethora of energies, from electrical to thermal, to reshape or create the desired product . The process is widely used for machining of exotic materials that are used in aerospace and automotive industries. EDM being a non-contact type of machining process, it is very well suited for making fragile parts that cannot take the stress of machining