A high fat content soluble oil concentrate designed primarily for use on aluminum alloys, copper alloys, and brass. It has a very effective polar additive package to create a low-sheer organometalic film for reduced friction at the chip and tool interface. It also provides maximum lubrication for extremely fine finishes on soft, difficult to machine metals. PARACUT 2434 forms a stable oil-in-water emulsion and operates well in all types of filtration systems.