Chemetall, headquartered in New Jersey, US, has introduced Tech-Cool 35052, a premium grade, chlorine EP activated, heavy-duty semi-synthetic metal working fluid specially designed for use with aluminum alloys (cast and wrought), stainless steels, titanium, and high nickel alloys, such as Inconel and Hastalloy. A blend of chlorinated EP ingredients ensures that Tech Cool 35052 delivers lubricity, corrosion resistance, and cleanability to a range of metalworking applications. In addition, the product’s stability allows for clean, residue free operation, even in difficult water conditions. Highly bio-resistant, the fluid provides protection against bacteria growth without the use of biocides, DCHA, or other secondary amines. It is low foaming without the use of undesirable silicone defoamers even in foam generating operations such as creep feed grinding. Tech Cool 35052 is suitable for a variety of applications including roll threading, thread tapping, drilling, milling, and creep feed grinding. It also has extended tool life during tough worm rolling and roll-tapping operations performed on cold-formed steel.