Itachi Black Wallpapers Top Free Itachi Black Backgrounds Surgical Carbide Burs. Tri Hawk burs provide a combination of cutting speed, strength, and safety that is unmatched in the dental instrument industry. Tri Hawk's surgical carbide burs deliver unmatched cutting speed due to their unique blade and rake angle designs. All burs have an incomparable resistance to breakage due to Tri Hawk's induction welding and proprietary steel blend. Enhanced visibility: All Tri Hawk burs have a matte black shaft that contrasts with both the cutting end of the bur and the material being cut. Curion is proud to be the only authorized and exclusive distributor of Tri Hawk products in Canada. All products are backed by the manufacturer's warranty.