Cooling System helps to reduce the excess rise of temperature level at the tool and work part junction during machining. It is a small unit which gives a stream of coolant that is directed on the tool to reduce heat due to friction. This system helps to improve the surface quality and also enhances the tool service life. Cooling System can be used in any machining process such as grinding, drilling, cutting and various other. It consist of a soluble oil or solvent which acts as a coolant for the cooling operation.