MQL is also known as near to dry machining (NDM) which is an alternative to conventional cooling/lubrication. MQL extremely reduce the consumption of cutting fluids and reduction in temperature at cutting zone by cooling effect of the compressed air and partially evaporation of the oil mist when it meets hot tool-chip interface. The minimization of cutting fluid also leads to economical, industrial hygiene & environmental benefits [17, 18]. One of the most significant issues in cutting technology is to improve cutting tool life and prevent tool damages including tool wear and chip adhesion which leads to tool failure. Especially in machining of steel materials and nickel alloys the increase in demand for high efficiency machining and the decrease of product cost requires the investigation of tool life in recent years.