for cutting marble, granite, glass, FRP, ceremics, tiles etc. sharp, edgy, chip free and long service ... hard brittle fragile things like granite, marble, ceramics, tiles, bricks, FRP, basalt and glass etc.3. Technique parametersWorking voltage: 220V4. Purchase ... no warranty covered concerning standard product.5. Circular diamond saw blade in other specifications 6. Other diamond tools of Jiufeng Tools ...