58A408 - Walter Coolcut Syn 400 BF Synthetic Grinding and Cutting Fluid 200L

Heavy-Duty Synthetic Coolant for Fabrication and Machine Shops

Keep your metalworking operations running cool, clean, and efficient with the Walter Coolcut™ Syn 400 BF. Available in a large 200-liter drum (SKU: 58A408), this synthetic coolant is the workhorse your shop needs for demanding grinding and cutting jobs. If your shop handles a mix of materials—from mild steel fabrications to precision aluminum parts—you know the hassle of switching fluids or worrying about cross-contamination. Coolcut™ Syn 400 BF solves this by being a truly universal coolant that doesn't sacrifice performance on any material.

This fluid is a game-changer for working with aluminum, especially high-grade aerospace alloys. Many coolants can stain or corrode these sensitive metals, ruining expensive parts. Walter has formulated this product to be completely safe for aluminum while still packing the punch needed to machine titanium and stainless steel. It provides exceptional lubricity, which means your drill bits, end mills, and grinding wheels cut smoother and last longer. Less friction means less heat, and less heat means better dimensional accuracy and fewer warped parts.

Operator comfort and safety are also built right into the drum. The Coolcut™ Syn 400 BF is formaldehyde-free, making it safer for your team to breathe and work around day in and day out. It resists the funky smells that often plague older coolant sumps thanks to its biostable synthetic design. This means you spend less time cleaning out stinky sumps and more time making chips. The fluid runs clear and colorless, so you can actually see what you are cutting, ensuring you hit your marks every time.

Whether you are running a surface grinder, a band saw, or a CNC mill, this coolant is ready for the task. It works just as well in a single machine's reservoir as it does in a shop-wide central system. By choosing the 200L drum, you ensure your shop is stocked up for the long haul, minimizing downtime and keeping production moving. Upgrade your cooling strategy with a fluid that works as hard as you do.