Phillips 66® Soluble Oil HD is a chlorinated, heavy-duty metalworking fluid designed to emulsify easily and form a stable emulsion when mixed with water. It provides excellent cooling and lubricity for medium- to heavy-duty cutting and grinding of ferrous and non-ferrous metals, resulting in extended tool life and good surface finishes on the machined parts.
Soluble Oil HD is recommended for medium- to heavy-duty machining operations with water hardness up to 300 ppm. Typical applications include: