58A597 - Walter Coolcut 500 BF Boron-Free Coolant 20L

Advanced Boron-Free Coolant for High-Performance Machining

The Walter Coolcut 500 BF is a state-of-the-art, water-miscible coolant engineered to meet the rigorous demands of modern metalworking while prioritizing operator safety and environmental standards. Supplied in a 20-liter pail, this fluid represents a significant advancement in coolant technology by completely eliminating boron and bactericides from its formulation. This "BF" (Boron-Free) designation ensures a safer workplace environment and simplifies waste disposal compliance, all while delivering the robust performance expected from Walter Surface Technologies.

At the core of Coolcut 500 BF is a sophisticated blend of active Extreme Pressure (EP) additives. These additives provide exceptional lubricity, creating a protective film that reduces friction and heat generation at the cutting interface. This capability is critical when machining high-tensile materials such as stainless steels and titanium grades, where thermal stress can rapidly degrade tool life. By effectively managing heat and friction, Coolcut 500 BF significantly extends the lifespan of drills, end mills, and turning inserts, resulting in reduced tooling costs and less downtime for tool changes.

Versatility is a key attribute of this coolant. It is universally applicable across a wide range of severe machining processes, including deep drilling, threading, and broaching. Furthermore, it addresses the specific challenges posed by non-ferrous metals. Specially formulated inhibitors are integrated into the fluid to prevent staining on delicate aluminum and copper alloys. This makes Coolcut 500 BF an ideal choice for the aerospace industry, where maintaining the surface integrity of sensitive aluminum components is paramount. The fluid's low-foaming nature also ensures consistent flow and cooling efficiency, even in high-pressure delivery systems often found in modern CNC machinery.

Stability is another hallmark of this product. It forms a very stable emulsion that resists separation and degradation over time, ensuring a prolonged sump life. This stability, combined with its resistance to bacterial growth (despite being bactericide-free), means fewer fluid changes and lower overall consumption. Whether used in individual machine sumps or large centralized systems, Walter Coolcut 500 BF delivers consistent, high-quality results, improving surface finishes and operational efficiency across the board.