Schaeffer's 414 MaxKool Ultra Metalworking Fluid 5-Gallon Pail

If you're running a shop or precision machining operation, your metalworking fluid directly impacts tool life, surface finish, and machine reliability. Schaeffer's 414 MaxKool Ultra delivers the cooling, lubricity, and extreme pressure protection you need for high-speed operations on aluminum alloys and ferrous metals—without the chlorine additives that create smoke, mist, and disposal headaches. The result is cleaner parts, longer tool life, and a safer work environment.

This chlorine-free formula is engineered for serious machinists and fabricators who demand performance without compromise. Its synthetic lubricity package minimizes friction at the tool-workpiece interface, reducing heat generation and ensuring dimensional accuracy on critical aerospace and automotive components. Heavy-duty detergency keeps your machines and spindles clean, while superior bioresistance prevents rancidity and pH breakdown—extending fluid life and protecting ferrous and nonferrous metals from rust and corrosion.

• Chlorine-free metalworking fluid
• 5-gallon pail
• Formulated for high-speed machining
• Suitable for aluminum alloys
• Compatible with ferrous metals
• Excellent cooling properties
• Extreme pressure lubricity
• Synthetic anti-weld additives
• Reduces smoking and misting
• Superior detergency action
• Resists rancidity and pH drop
• Strong bioresistance and stability
• Corrosion protection included
• Enhanced workplace visibility
• Prolonged tool life