6 Inch Hook and Loop Blue Wet / Dry Sharpening Film Sanding Discs, 50 Pack

Works as well or better then name brand sanding disks.

I wish these were more flexible or came with a foam back. They work great but could really open up a new industry for you if they had a foam back with Velcro so we could put these on disc holders easier like the picture I used. Bowlers and Bowling Pro Shops use sanding discs daily.

I sharpen 440c, VG10 and ATS-314 stainless steel. These are the best discs I have found