Cutting Disc, Concrete/Masonry/Stone Freehand Cut-off wheel - Depressed Center - 4-1/2" x 1/8" x 7/8" - T42 - (5 PACK) - Walmart.com
Norton Masonry C SC Type 01/41 Circular Saw Cut-Off Wheel 7" X 1/8" X Dm -5/8" - Slanesville, WV - Slanesville General Store
Dremel Saw-Max 3 In. Masonry Cut-Off Wheel (3-Pack) - Gillman Home Center
Avanti Pro Masonry Cut Off Wheel 5 Pack 3"x1/16"
Master Mechanic Masonry-Cutting Wheel, 4 x .045 x 5/8-In. | West True Value
P.I.T. 3Pack 4 1/2 Inch Cut Off Wheel for Wood/Metal/Marble/Plastic-7/8 Inch Arbor Angle Grinder Cutting Disc 4.5 Inch- Tungsten Carbide - 115 mm - Amazon.com
DIABLO 5 in. x 1/16 in. x 7/8 in. Masonry Cutting Disc DBD050063101C - The Home Depot
Diablo by Freud DMADC0450 4-1/2 in. Diamond Continuous Rim Cut-Off Discs for Masonry - Amazon.com