Pearl Abrasive V450M 4-1/2 x 5/8-11 Threaded Crack-Chaser Blade

Pearl Abrasive V450M Crack-Chaser Blades 4-1/2 x 5/8-11 Threaded Pearl Crack Chaser Diamond Blades for Cleaning, Routing and Repairing of Cracks in Concrete and most other building materials. 100% GE Diamond Matrix for superior cutting performance. Precision balanced. Diamond matrix is designed for consistent, even wear. Engineered to quickly sink into cracks and crevices.