Stanley Tools - 02588 - Grinding Wheel for Masonry, 9 in DIA and 5/8 in.-11 in. Thread, for GR29 Hydraulic Underwater Grinder - AXSUB® Commercial Diving Supplies
Amazon.com: DEWALT 4-1/2" Cut Off Wheel, Concrete/Masonry, 4-1/2" x 1/8" x 7/8" (DW4528) : Tools & Home Improvement
Avanti Pro 4-1/2 in. x 1/16 in. x 7/8 in. Thin Kerf Masonry Cutting Disc PBD045063101C - The Home Depot
DEWALT DW4428 4-Inch by 1/8-Inch by 5/8-Inch Concrete/Masonry Cutting Wheel , Black - Abrasive Cutoff Wheels - Amazon.com