Amazon.com: LISHINE 20 Pack 4-1/2 Inch Flap Disc 60 Grit Angle Grinder Sanding Disc 4.5 Inch Grinding Wheels and Grinder Flap Disc Abrasives Flap Sanding Wheels Type #27 (4-1/2" x 7/8") : Industrial & Scientific
Pomsare 5 Inch Hook and Loop Backing Pad with 50PCS Sanding Discs, Angle Grinder Attachments with 5/8-11 Threads, Sanding Pad for Wood Sanding Buffing Polishing(80/120/240/320/600 Grit) - Amazon.com
5 inch Sanding Discs Hook and Loop with 103PCS 5 inch Sanding Discs Sandpaper, Angle Grinder Attachments with 5/8-11 Threads 40 80 120 180 240 320 400 600 800 1000 Grits Sandpaper - Amazon.com