DIABLO 4-1/2 in. Type 1 Masonry Cutting for X-Lock and 7/8 in. Arbor Angle Grinders DBX045063101C - The Home Depot
10 Pack – 4 1/2 Cut Off Wheel Concrete Grinding Wheel for Cutting Masonry Stone Brick Block - Compatible with All 4 1/2 inch Angle Grinder - Caliastro - Walmart.com
Diablo DBD065125L01C 6-1/2" x 1/8" x 5/8" Masonry Cut-off Wheel