Amazon.com: Makita 10 Pack - 4.5" Cut Off Wheels For Grinders - Aggressive Cutting For Metal & Stainless Steel/INOX - 4-1/2" x .045 x 7/8-Inch : Industrial & Scientific
Shop Cutting Wheel For Grinder | 4.5-inx5/64-in Cut-Off Wheel | Eastwood Auto
Lincoln Electric Cut-off wheels 4.5-in Aluminum Oxide Cut-off Wheel in the Abrasive Wheels department at Lowes.com
Amazon.com: S&R 25 Pcs Angle Grinder Cut-Off Wheels 4.5 INCHES/Cutting Wheel for Metal and Stainless Steel, 4 1/2" x 3/64" x 1" / 115 x 1.0 x 22.23 mm, Utra Thin Disc
DeWALT 4.5 in. Ceramic Metal Cutting Wheel at Tractor Supply Co.
4.5 Inch Cutting Disc Metal Cut Off Wheels 115x22.23x1.2mm Angle Grinder Disc Slice Fiber Reinforced Grinding Blade For Metal - Grinding Wheel - AliExpress
S SATC Cutting Wheel 50 PCS Cut Off Wheel 4.5"x.040"x7/8" Cutting Disc