Cutting fluid is a type of
coolant and
lubricant designed specifically for
metalworking processes, such as
machining and stamping. There are various kinds of cutting fluids, which include oils, oil-water
emulsions, pastes, gels, aerosols (mists), and air or other gases. They may be made from petroleum distillates,
animal fats,
plant oils, water and air, or other raw ingredients. Depending on context and on which type of cutting fluid is being considered, it may be referred to as
cutting fluid,
cutting oil,
cutting compound,
coolant, or
lubricant.