- Versatile Size Options : This tile drill bit set includes 7 essential sizes: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, and 12mm. The hex shank design ensures compatibility with a variety of tools, making it ideal for multiple projects. - Durable Hard Alloy Construction : Featuring a carbide tip, these drill bits are built for exceptional hardness and wear resistance. The anti-oxidation coating maintains their appearance and performance over time. - Precision and Smoothness : Made from high-quality alloy steel, these bits deliver clean and accurate holes in materials like ceramic tile, marble, mirrors, glass, aluminum, concrete, and wood. The finely crafted drill edge ensures burr-free, smooth holes. - Robust and Long-lasting : The sharp hex shank design allows for quick bit changes, enhancing efficiency. Using water as lubrication during drilling significantly extends the lifespan of the bits. Use Scenarios : 1. Home Renovation : Perfect for DIY projects, such as installing new tiles or hanging mirrors where precise drilling is essential. 2. Professional Applications : Ideal for contractors needing reliable bits for drilling through various materials in construction and remodeling tasks. 3. Artistic Projects : Excellent for artists and craftspeople looking to drill holes in glass or ceramic while maintaining a clean finish. Invest in this tile drill bit set to tackle any project with confidence, knowing you have the right tools at your disposal.