Diablo, 4.5 x 1/4, X-Lock, Masonry Grinding Disc, Premium Type 27 Depressed Center Masonry Grinding Discs Deliver Superior Performance & Increased Productivity, Features Premium Silicon Carbide Blend For Fast Material Removal & Long Cutting Life, Designed To Be Backwards Compatible, Work With X-Lock Angle Grinders & 7/8" Arbor Angle Grinders When Cutting Metal & Stainless Steel.
