Rocol RTD® Spray is an aerosol applied metal cutting lubricant consisting of a concentrate of extreme pressure additives It is suitable for all metals including hardened steels titaniums and nimonics in even the most severe cutting operations It contains technically advanced extreme pressure additives which significantly reduce friction at the cutting edge giving superb performance As a result RTD extends tool life and promotes superior surface finish bringing cost saving efficiencies as well as improved quality RTD® Spray is the world leading hand applied lubricant for reaming tapping and drilling and has been the market leader for over 60 years A must have product for all machine shops tool-rooms and maintenance departments