Durable diamond coating for reliable performance These concrete grinding discs use a quality, durable diamond coating designed for professional and DIY use, delivering consistent, quality results. Versatile for concrete and stone surfaces Suitable for leveling and polishing concrete flooring as well as stone materials such as marble and granite, helping you achieve a smooth, even finish. Wet grinding for better results When used with water, you can achieve improved grinding efficiency and finish, making it easier to control dust and surface texture. Air cooled for longer life Featuring air holes that promote cooling and a stable cutting pattern, these discs help reduce wear and tear and extend service life. Fast and smooth grinding in different conditions Optimized for both fast and smooth grinding, these discs can be used in wet or dry states, giving you flexibility to handle various jobsite situations. Recommended use scenarios Leveling and smoothing a concrete floor in residential or light commercial spaces to prepare for finishing or coating. Preparing and finishing marble or granite surfaces, including edge work and surface leveling to a uniform flatness. Onsite grinding tasks where you need quick material removal with the option to use water for better control, or to grind dry when water is not available.