DIABLO 4-1/2 in. x 1/4 in. x 7/8 in. Metal Grinding Disc with Type 27 Depressed Center DBD045250701F - The Home Depot
Pack of 10 4-1/2" Grinding & Cut-off Wheel Assortment For Metal & Masonry
DeWalt Gator Blade Type 27 4-1/2 In. x 1/4 In. x 7/8 In. Metal Cut-Off Wheel | Hammond Hardware
4-1/2" x .045" x 7/8" Aluminum Grinding Wheel Type 27 Disc
DEWALT 4.5-in Silicon Carbide Grinding Wheel in the Abrasive Wheels department at Lowes.com
Ram-Pro 4-1/2 Inch Metal Cut-Off Wheel Blades | Abrasive Arbor Grinder Disc Set Ideal for Cutting, Grooving, Sanding and Trimming Ferrous Metal & Steel (100 Pack). - Walmart.com
Meacase 4-1/2 inch Angle Grinder Blade Household Set (5 Cut-Off Wheel for Metal, 1 Turbo Diamond Saw Blade for Concrete Masonry) - Amazon.com
4-1/2" General Purpose Premium Segmented Diamond Blade For Cutting Block - Benchmark Abrasives
Ram-Pro 4-1/2 Inch Metal Cut-Off Wheel Blades | Abrasive Arbor Grinder Disc Set Ideal for Cutting, Grooving, Sanding and Trimming Ferrous Metal & Steel (100 Pack). - Walmart.com
ROCKPORT Combo 4 1/2 Diamond Blade for Angle Grinder Set - (3 Pack) Diamond Saw Blade
4 1/2'' Cutting Diamond blade Tile Blade (buy 15 get a free angle grinder) 4.5'' | eBay