58B379 - Walter Coolcut Neo 3724 N Semi-Synthetic Coolant - 1000L Tote

Advanced Semi-Synthetic Metalworking Fluid

Walter Coolcut Neo 3724 N is an advanced semi-synthetic metalworking fluid engineered to push the boundaries of machining performance. Delivered in a 1000L tote, this product is the ideal choice for machine shops utilizing central coolant systems or those with high-consumption standalone CNC machines. The "Neo" designation indicates a modern formulation that balances the high lubricity of soluble oils with the cooling and cleanliness properties of synthetics. This hybrid approach ensures that the fluid can handle the extreme pressures of heavy cutting while still dissipating heat rapidly to prevent thermal expansion and ensure dimensional accuracy.

One of the standout features of Coolcut Neo 3724 N is its exceptional wetting ability. The fluid is designed to penetrate deep into the cutting zone, ensuring that the tool edge is constantly lubricated and cooled. This is critical for extending tool life, particularly when working with tough alloys or during interrupted cutting operations. The formulation also exhibits low-foaming characteristics, making it perfectly suitable for modern high-pressure coolant systems where foam buildup can cause pump cavitation and sensor errors. Operators will appreciate the clean running nature of the fluid; it leaves minimal residue on the machine windows and parts, and washes off easily, simplifying post-process cleaning.

Beyond cutting performance, Walter Coolcut Neo 3724 N focuses on process stability. The fluid is highly resistant to bacterial attack, a common issue that leads to "Monday morning smell" and dermatitis risks for operators. By maintaining a stable pH and resisting biological growth, the coolant retains its performance characteristics over a much longer period than conventional fluids. It is also formulated to be free of chlorinated paraffins and sulfur, aligning with safer environmental standards and reducing complications with waste treatment. Whether you are machining steel, stainless steel, or aluminum, this coolant provides the consistent, high-quality results professional machinists demand.

Technical Advantages:

• Extended Tool Life: Superior lubricity additives reduce flank wear and cratering on cutting inserts and drills.
• Surface Finish: Excellent cooling and chip evacuation properties contribute to smoother surface finishes.
• System Compatibility: Low-foam formula works reliably with high-pressure through-spindle coolant systems.
• Operator Safety: Formulated without aggressive chemicals like chlorine, promoting a safer and more pleasant work environment.