Power Up Soluble Oil is a soluble oil concentrate. This product was designed to be extended with water for the machining and grinding of virtually all metals except magnesium. It forms a milky white emulsion that does not readily decompose. Designed for use in metalworking applications such as all CNC milling, turning, drilling, tapping and grinding. Power Up SOLUBLE OIL is also suitable for light-duty stamping operations. Suggested mixture: 1:3 to 1:10 based upon results obtained from the mixture.