Gunpla 3 Pieces 4-1/2 inch Diamond Cutting Blade Continuous Segmented Turbo Rim Dry Wet Circular Saw Cutter Angle Grinder Disc 7/8 inch Arbor with Reducing Ring 5/8 inch for Tile Masonry - Amazon.com
Hoteche 3Pcs Diamond Cutting Blades 4-1/2" Diamond Cutting Wheel for Angle Grinder Dry/Wet Cutting Blade for Brick, Masonry, Concrete, Tile and Ceramic - Amazon.com
BGTEC Turbo Row Concrete Diamond Grinder Disc 4''/4.5''/5''/7'' with M14 Thread for Angle Grinder Concrete Granite Stone Marble Masonry