Dremel 15/16 in. D X 1/8 in. Aluminum Oxide Metal Cut-Off Wheel 20 pk - Ace Hardware
Dremel 420 Heavy Duty Cut-Off Wheels, 20 Rotary Tool Accessories with 24 mm Blade Diameter and 14 mm Cutting Depth for Cutting Brick, Metal, Marble, Plastic and Other Hard Materials: Power Sander
Dremel 420 Cut-off Metal Wheel, 20 Pieces - Walmart.com