Cutting oils are mainly divided into two major categories: oil-based cutting oils and water-soluble cutting oils. Oil-based cutting oils can be further subdivided based on additives and applications, making them suitable for different metal materials and machining loads. Water-soluble cutting oils are used after dilution with water, offering excellent cooling performance and high cost-effectiveness. They have been the fastest-growing and most widely used category in recent decades. They are mainly divided into emulsified cutting fluid,semi-synthetic cutting fluid and fully synthetic cutting fluid.

It can be used in lubrication,cooling,cleaning and chip removal,inter-process rust prevention,material adaptability,process coverage,heavy-duty and extreme pressure machining and etc.