Ceramic tile tools offer our clear radius premium wet saw bullnose tile blade (profiling blade) will give a round over edge on thin porcelain tile and stone. Clear radius bullnose tile blade is designed to bullnose (round over, profile ) porcelain tile and stone from 1/4 inch thru 2 inches thick that requires a smooth finish. Demi tile bullnose blade for standard wet saw works well on 3/4 inch thick thru 2 inches thick porcelain tile and stone when a smooth edge is not required. Compare Demi Profile to Clear Radius. Select your 6-inch tile bullnose blade, 7-inch bullnose blade, and 8-inch bullnose tile blade. Both Demi and Clear Radius works well on standard tile saws with 5/8" arbor. Husqvarna Tile saw Blades.