Presidential OilKut HD Dark – Heavy Duty Cutting Fluid

Presidential OilKut HD Dark is a premium heavy duty cutting fluid designed for the toughest metalworking applications.

This dark cutting oil features a powerful blend of active sulfur and fat-based additives, making this heavy duty cutting fluid deliver outstanding extreme pressure and boundary lubrication performance. It’s engineered for machining metals and alloys that are difficult to cut, making it perfect for threading, drilling, tapping, milling, and broaching.

When precision and performance matter, OilKut HD Dark delivers. This cutting fluid for steel improves tool life, enhances surface finish, and maintains stability under high heat and pressure. Whether you’re working with stainless steel, carbon steel, or alloyed metals, you can expect reduced friction and lower tool wear—two critical factors for shop efficiency and cost savings.

This metalworking cutting oil produces minimal smoke while offering excellent lubricity and oxidation resistance. The result? Clean cuts, consistent finish quality, and fewer interruptions from tool changes or part rework. It’s the trusted choice for machinists, fabricators, and manufacturers who rely on reliable performance in high-stress operations.

Key benefits include:

• Superior EP performance for extreme cutting pressure

• Excellent thermal stability to withstand heat buildup

• Extended tool life, reducing downtime and replacement costs

• Enhanced finish quality for precision parts

• Reduced maintenance through clean-running performance

Note: This sulfur-based cutting fluid is not recommended for copper or copper alloys, as it may cause staining due to the active sulfur content.

Packaged in a convenient 5-gallon pail, OilKut HD Dark is easy to store and transport in busy industrial environments.

Proudly made in Cleveland, Ohio, Presidential OilKut HD Dark represents the next level of performance, reliability, and durability in metalworking cutting fluids. When your operation demands toughness and precision, trust Presidential to deliver.

• Formulated for threading, drilling, tapping, milling, and broaching on metals and alloys with low machinability ratings.

• Please refer to attached SDS sheet.

• Excellent lubricity and extreme pressure properties. Prolong tool use and save time and money on repairs.