CARBIDE BURS - Pan American Tool offers a complete line of high-quality carbide burs, a specialized cutting tool for multiple aerospace applications. We stock a complete inventory of high-quality Single Cut, carbide burs designed for cast iron, steel, copper and brass, and other ferrous materials. The geometry provides good material removal and work piece finishes. Our in-stock Double Cut, carbide burs are the most popular style for ferrous applications. The flutes are ground in both left and right hand directions, offering better operator control and rapid stock removal in harder materials. The double cut geometry reduces the size of the chips and can be used at slower that normal speeds. Finally the Aluma Cut, NF Burs, are designed for use on aluminum, non ferrous metals, soft steel, reinforce plastics, and other soft materials. The burs are designed with a high flute finish for easy chip flow and fast stock removal and excellent work piece finishes.