amoolo 4 1/2 Inch Flap Disc, 16Pcs 40 60 80 120 Grit Angle Grinder Sanding Discs, High Density Abrasive Grinding Wheels Type 27 for Metal/Wood Grinding (7/8 inch Arbor Size) - Amazon.com
Amazon.com: LIZMOF Flap Disc 4-1/2 x 7/8 Inch for Angle Grinder, 120 Grit Flap Wheel for General Purpose Metal & Stainless Steel, Type 29 Grinding Wheel, Zirconia Abrasive Grinding Disc, 72 Beveled
EZARC Flap Discs 40 Grit, 4.5" x 7/8" High Density Jumbo Zirconia Flap Sanding Disc Type 29 for Sanding, Rust Removal, Finishing, Grinding, Deburring (12 Pack): Amazon.com: Industrial & Scientific