Oemeta ESTRAMET S 77

• 100% Ester-Based Lubricity: Utilizes high-performance esters instead of mineral oil to provide exceptional film strength for deep-hole drilling and reaming operations.
• Aerospace Material Specialist: Specifically buffered to be safe for sensitive aluminum and titanium alloys, preventing staining and intergranular corrosion on critical parts.
• Translucent Process Control: The semi-transparent emulsion provides a clear view of the tool-workpiece interface, allowing for better operator monitoring during precision cuts.
• Mineral Oil & Boron-Free: Completely free of mineral oil, boron, formaldehyde, fungicides, and active sulfur, meeting the highest standards for operator safety and sustainability.
• Extreme Washing Activity: Features high-detergency properties that ensure machine housings and workpieces remain free of sticky residues and fine swarf.
• Superior Foam Control: Engineered for excellent foaming behavior even in soft water conditions (starting at 10 °dH), ensuring stable cooling in high-pressure systems.
• Extended Sump Stability: Exceptional physical and chemical stability results in a long service life and significantly reduced need for costly fluid change-outs.

Unified Production Strategy
Oemeta ESTRAMET S 77 solves the logistical complexity of high-stakes manufacturing for both specialized job shops and large aerospace facilities. By bridging the gap between heavy-duty cutting performance and environmental safety, it enables plant-wide standardization on difficult materials like Titanium and Inconel. Its ester-based engine provides the lubricity required for deep-hole drilling while maintaining the stability necessary for central systems.

Technological Strength Meets Precision
Represents the pinnacle of modern, water-miscible fluid technology. By replacing mineral oil with a 100% synthetic ester backbone, this fluid eliminates the mess issues associated with traditional coolants. Its mineral-oil-free nature ensures that even the most difficult machining processes are completed without the sticky residues often associated with heavy-duty fluids. Its robust corrosion protection guarantees that high-value aerospace components remain protected throughout the production cycle.