Quick view 7” Arrow Segment Cup Wheel - 25/30 Grit Diamond Blade 7” Arrow Segment Cup Wheel - 25/30 Grit Diamond For Concrete Epoxy Grinding 5/8" Intended for grinding, cleaning, leveling, and smoothing concrete surface - grinding epoxy, urethane, paint and thick coatings, cleaning/erasing floor... $143.63 Add to Cart Compare