Dark Cutting Oil - 1 gal.

Dark Cutting Oil is an extra heavy blend of high quality mineral oils with sulfur-lard base. Compounded to keep tooling and work cool when used on high speed threading machines. Enables operators to cut clean, sharp threads on steel or brass pipe. Ideal for thread cutting, tapping, broaching, drilling or any application where high speeds and quality finishes are required. A superior quality product that significantly extends tool life and reduces labor time.

Hercules Cutting Oils contain activated sulfur to provide anti-weld properties, reduce friction and prevent excessive heat generation, thus minimizing material expansion resulting in ill-fitting joints. The high film strength of Hercules Cutting Oils maintains a continuous contact of the lubricant with the work assuring quick, accurate and high quality cuts with minimal tool wear. Lubricants contain no nitrosamine forming compounds or chlorinated oils.