Metal Cutting Fluids are specially formulated liquids used in metalworking processes to enhance the efficiency and lifespan of both the cutting tools and the workpieces. These fluids can be classified into several types, each with distinct properties and uses.

Types of Metal Cutting Fluids:

1. Water-Soluble Fluids (Soluble Oils): These are typically diluted with water to form emulsions. They provide excellent cooling properties and are used in operations where heat dissipation is critical.
2. Neat Oils: These are undiluted oils used in processes requiring superior lubrication and finish. They are commonly used in precision machining and threading operations.
3. Synthetic Fluids: These contain no mineral oil and are composed of synthetic lubricants and additives. They offer excellent cooling and cleaning properties.

These fluids are critical in achieving high-quality surface finishes, maintaining dimensional accuracy, and enhancing the overall efficiency of metalworking operations.