Suitable for old concrete (also reinforced), exposed aggregate concrete, bricks, curbs, roof tiles, dry and wet cuttingDesigned for high cutting speed and a long service lifeCool every 60-80 seconds [increases service life]Abrasive: Diamond in metallic bondBase body: SteelMaximum working speed: 100 m/sGrinding layer height [X1]: 10 mmComplies with the following standards / regulations: DIN EN 13236Wear protective clothing, goggles, ear protectorsColor coding system: BlueBore: 22.3 mm