SS 50 is a heavy-duty mineral cutting oil blended with high quality active sulphurised fat and chlorinated additives. SS 50 can effectively improve the tool life and surface finishing by preventing localised welding between the chip and tool. This medium viscosity enhances the lubricity and is successfully used in the high precision machining in auto lathes. SS 50 is suitable for machining all the ferrous metals, steels and difficult to machine materials, such as stainless steel, high nickel steel and heat resisting steel. SS 50 is suitable for all conventional machine tools such as multi-spindle, multi-tool lathes and automatics. SS 50 is proven to have excellent result in manufacturing high precision stainless steel metal parts in auto lathes.