TINOR 70mm Dia Diamond Drole Hole Saw, Hollow Core Drill Bit for Porcelain Marble Slate, Glass, Ceramic, Porcelain, Tile, Marble, Granite (70mm Diameter)

General description The 70mm Dia Diamond Drole Hole Saw is designed for precision drilling in hard materials such as porcelain, marble, slate, glass, ceramic, tile, and granite. Made from high-carbon steel, this drill bit ensures clean and smooth openings without broken edges, making it ideal for DIY projects and home maintenance. Technical specifications Material: High-carbon steel Diameter: 70mm Package includes: 1 x Diamond Hole Saw Drill Bit Compatibility and accessories Compatible with all electric drills and impact drills Suitable machines: Hand drill, bench drill Installation Ensure the cutter remains cool during drilling to avoid damage and premature wear Clamp the shaft in the right place and take necessary protective measures when processing wood Usage Ideal for drilling faucet mounting holes in stone countertops or plumbing lines in showers and vanities Water is necessary for lubrication during drilling to extend the life of the drill bit Other information Gold-plated paint