MULTIPURPOSE - designed for grinding, cleaning, leveling or coating removal for concrete only DIAMETER - 5 inch diameter SEGMENT STYLE - 10 double row segments EQUIPMENT TYPE - handheld angle grinders CUTTING METHOD - use wet or dry Our diamond grinding wheels are purposely designed for fast, efficient grinding that leaves a smooth finish. Ideal for grinding, cleaning, leveling and coating removal on concrete. Our diamond grinding wheels are #30/40 grit with medium bond and fits onto angle grinders. Use it on any handheld grinders that fit an 7/8"-5/8" non-threaded arbor combined with a variety of segment styles to tackle any construction projects on hand.