Tap Magic aluminum is a professional-quality cutting fluid that's specially engineered for cutting and machining operations on aluminum and other non-ferrous metals. This is absolutely the most effective cutting fluid you can use for working with aluminum. Drilling, tapping, sawing… regardless of the cut, you'll enjoy superior performance, superb precision, and a beautiful Micro fine finish. Tap Magic aluminum dissipates heat rapidly and provides closer tolerances. It also helps promote longer tool life.