Hercules® Dark Thread Cutting Oil is formulated with activated sulfur to wet, lubricate and cool dies during the threading process. Designed for use with high-RPM machine operations for threading steel and brass pipe. The oil provides protection, helping to make sharp, clean threads, while extending the life of the machinery. Plumbers have come to trust the Hercules offering to provide the highest quality of plumbing products.

• Cutting oil for use with high-RPM thread cutting machines
• Use for threading steel and brass pipe
• Special mixture of sulfonated and chlorinated oils provides high film strength
• Keeps machines running cooler and extends the life of your dies
• Protection from oil helps make sharp clean threads
• Anti-mist and non-staining formula is not affected by weather
• No offensive odors
• Anti-mist and non-staining formula is not affected by weather
• For warranty product details, refer to the Oatey limited Warranty document