Amazon.com: Makita 5 Pack - 4.5" Cut Off Wheels For 4.5" Grinders - Aggressive Cutting For Metal & Stainless Steel/INOX - 4-1/2" x .045" x 7/8-Inch : Industrial & Scientific
4.5 Cutting Disc – Hw – Morton
Choosing A Cutting Disc - Cutting Disc Sizes | Multimax Direct