A neat, biodegradable oil (primary biodegradability as per NFT 60-198 > 90%), aimed at micro-spray operations in metalworking and band sawing. Possesses detergent, non-toxic and non-hazardous properties, and ensures a long cutting tool service life. Possesses polarity optimising adhesion to metals, and reduces lubricant consumption (economic process), production costs, and protects surfaces against corrosion.