Bisco Tool Supply has for sale Flexovit Cut Off Wheels size 4"x1/8"x5/8" Flexovit USA Cutting Discs are for Cutoff, Notching, Grinding Cutting Disc for Metal, Stainless, Fast Cut, Grind. All Purpose Cutting Disc with smooth grind specs. USA made Abrasives including Cut Off Wheels are for sale by Bisco of Florida