Duro DA/C Concrete / Asphalt Consaw BladeA laser welded blade with a wide gullet design, 13mm conical segments and 3 deep draft segments for lower vibration levels and longer life. Fast cutting with a long life. Indian stone Class A Engineering bricks Clay products All reinforced concrete types Granite Hard bricks Abrasive materials Asphalt Concrete kerbs, beams, lintels & flags 13mm segment height Wide gullet Double Core Protection Ventilated Core Laser welded 3 deep draft segments Duro