TRIM® C275 is a synthetic coolant that excels where the primary operations are high-speed turning and milling on ferrous metals. New nonchlorinated technology ensures maximum performance and compliance with the most demanding environmental standards, high levels of cooling, and control of chip welding and built-up edge. C275 has the mechanical lubricity previously found only in high-oil semisynthetics. This increased mechanical lubricity facilitates tapping and reaming operations in some materials. C275 provides excellent cooling and chip settling, good tramp oil rejection, and machine cleanliness while leaving a fluid, resoluble protective film.