millers oils

Millcool Extra Semi-Synthetic


A high performance bio stable chlorine free machining and grinding fluid with excellent lubricating performance over a wide range of metallurgies.


To be used when diluted with water for all machining operations on aluminium, alloys, steel and cast iron, including broaching, deep hole drilling and Mapal reaming. Use at dilution rates between 5% and 12%. Note: Product should be stored under cover. Avoid extremes of temperature and protect from frost.


  • High performance chlorine free formulation provides a high performance level whilst meeting requirements where chlorine is not acceptable
  • Low foaming and good anti-corrosion properties in water up to 260ppm CaCO3