4" x 1/8" X5/8" arbor, masonry blade, Depressed center wheel, double reinforced with industrial Grit & glue for increased life & durability, superior friability allows wheel to break down quickly consistently Exposing new grain for increased sharpness & longer life, for low angle & vertical grinding, Bulk.
DEWALT DW4428 4-Inch X 1/8-Inch X 5/8-Inch Concrete/Masonry Cutting Wheel