Amazon.com: LIZMOF Cut Off Wheel 4-1/2 x 7/8 Inch for General Purpose Metal & Stainless Steel, Professional Fast Cutting Disc for Angle Grinder, Type 41 Ultra Thin Cutting Wheels, 25 Pack : Industrial & Scientific
Amazon.com: Milwaukee 10 Pack - 4 1 2 Cutting Wheels For Grinders - Aggressive Cutting For Metal & Stainless Steel - 4-1/2" x .045 x 7/8-Inch | Flat Cut Off Wheels : Industrial & Scientific