Take advantage of bulk pricing! Buy 10 — get 1 Free! Turbo style diamond blades cut faster and smoother than traditional segmented blades. However, they wear out faster, too. The Rockstar supreme turbo blade is able to achieve longer life by using the highest grade diamonds in the right grit size, combined with a specially engineered soft bond matrix and a slightly higher rim. The narrow cutting flutes of the rim ensure maximum speed and minimum chipping. Flush mount holes come with 4 1/2”, 5” and 6” blades. Please note that the 10" blade is somewhat different and comes with a reinforced core.