65mm Diamond Hole Saw Hollow Core Drill Bit for Slate, Porcelain, Marble, Glass, Ceramic, Porcelain, Tile, Marble, Granite (Diameter 65mm)

General descriptionThe 65mm Diamond Hole Saw Hollow Core Drill Bit is designed for precision drilling in a variety of hard materials including slate, porcelain, marble, glass, ceramic, tile, and granite. Made from high-carbon steel, this drill bit features a clean and smooth opening without broken edges, ensuring stable drilling performance.Technical specificationsDiameter: 65mmMaterial: High-carbon steelTip finish: Gold-plated for rust preventionCompatibility and accessoriesCompatible with all electric drills and impact drills.InstallationWater lubrication is required during drilling to keep the cutter cool and extend its lifespan.UsageIdeal for DIY projects and home maintenance and repair.Recommended to keep the cutter cool to avoid damage and premature wear.