Certainly someone will ask wire cutting fluid and cutting fluid, since there is a difference, we will analyze the role of wire cutting fluid and cutting fluid in the work. The cutting fluid is used in lathe and grinder. It can cool and lubricate the cutting tools in machining. At the same time, it also has the functions of rust prevention, degreasing, cleaning and anticorrosion. WEDM fluid is mainly used in WEDM machine tools, while WEDM belongs to the category of EDM. Besides cooling, lubrication, cleaning and rust prevention, WEDM fluid also plays an important role in electrolytic strength, arc extinguishing, promoting discharge and preventing wire breakage. So from the above point of view, cutting fluid and wire cutting fluid have different uses and play different roles in work. However, it can be seen that wire cutting fluid can be used as cutting fluid, but cutting fluid cannot be used as wire cutting fluid. I still recommend separate use.