EDM 30 is neat oil for electric discharge machining applications. The product is blend of highly refined, straight chain hydrocarbons in the range of C13-C18 carbon atoms in the chain. EDM 30 is nonpolar in nature and having high flash point and negligible amounts of aromatic contents. MET-L-COOL EDM-30 can be used in electric- discharge machining, where high degree of precision and accuracy are required. The product is safe to use and has a good service life as compared to the conventional EDM oils.