EZchange™ tool system features a 13 mm high segment that is ideal for grinding hard concrete floors with a hardness level ranging from 6 to 8 on Mohs hardness scale. Specifically designed for this purpose, Elite-Grind EZ X offers exceptional performance and efficiency when working on hard surfaces that requires a high grinding to achieve end results in fewer steps. With its robust segment design, it ensures precise material removal and effective grinding, making it the perfect choice for tackling hard concrete floor applications. Indispensable for highly professional applications.