Premium quality and performance, achieve the best outcome for your concrete and masonry projects with the 7 inch Flat Grinding Cup Wheel by Vantage. The CAT30P has a staggered segment and flat shape than your usual concave cup wheel. Get outstanding grinding performance with its staggered teeth to effectively reduce friction and increase grinding speed. Each segment has a .196 inch height, coated with high quality diamond grit which offers best durability and wear resistance. Moreover, with its added air holes, this cup wheel has an improved cooling to prevent overheating. The CAT30P Flay Cup Wheel will work using wet and dry grinding on hard abrasive surfaces. Arbor sizes available are 7/8 to 5/8 inch as it fits on any type of angle grinder. Do you need a different cup wheel for your project? Check our list of products and buying guide to find the right cup wheel that works best on the surface material youre working on. Features: 7 inch diameter cup wheel Staggered segments Segment height .196 inch (5 mm) Compatible on small or large Angle Grinders Wet and Dry grinding 7/8 to 5/8 inch arbor size Air holes for better cooling and dust collection Applications: Concrete and  Masonry