#1 Gold Great for steel and aluminium. Excellent for low speed, high pressure applications. Minimises torque increases. Does not contain chlorinated paraffins, water, solvents or inactive fillers. Safe on all metals. Dual Action Plus #2 Provides superior etreme pressure lubricity for tapping, drilling, reaming, threading, or finishing on all metals except aluminium. Reduces friction, eliminates chip welding and improves tool life. Provides ultra fine finishes and precise tolerances. TriCut Excellent for stainless steel and other hard to machine metals. Not recommended for aluminium. Provides smooth, accurate cutting action. Flows directly to cutting edge. Extends tool life. Improves surface finish. Allows increased removal rates. Reduces friction. Suitable for high and low speed applications. Non-corrosive to steel.