Contain activated sulfur to provide anti-weld properties, reduce friction and prevent excessive heat generation, thus minimizing material expansion resulting in ill-fitting joints
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
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