Choosing the right metalworking fluid depends on your machining process, metal type, and cooling needs. The four main types are straight oils, soluble oils, semi-synthetic, and synthetic coolants. Christensen’s experts help match you with the best solution for maximum tool life and efficiency.  

If you’re dealing with foam, odor, or poor surface finishes, your coolant may be breaking down or contaminated. Castrol’s high-performance coolants resist foaming, eliminate foul odors, and improve surface finish—giving you better results with less maintenance.

Metalworking fluids reduce heat, extend tool life, and prevent corrosion. They also improve chip removal, enhance machining precision, and lower costs by reducing the need for secondary finishing.

Bacteria growth in coolant causes foul odors and breakdown. Castrol’s advanced formula prevents bacterial contamination, keeping your shop cleaner and your coolant lasting longer.

Managing multiple lubricant vendors is time-consuming. Christensen simplifies procurement by providing all the fluids and lubricants you need from trusted brands—saving you time, reducing admin work, and ensuring consistent product quality.

Lube Tracker is an advanced monitoring tool that tracks lubricant usage, prevents leaks, and cuts unnecessary costs.