@qzdashutools: 12-piece hole saw set, hole sizes range from 6mm to 35mm. The drill bits are coated with high-quality diamond grit, suitable for drilling into materials like tiles, engineered stone, ceramics, and marble. The holes come out smooth and burr-free. #ToolTok #DiamondHoleSaw #TileDrillBit #Tiling #TileInstallation #HomeImprovement #PrecisionDrilling #CleanCut #DIY #RenovationTok