TINOR 68mm Diamond Hole Saw, Diamond Drill Bit with Center Guide Drill, Tile Hole Saw with Diamond Surface Coating for Cutting Glass, Tile, Ceramic,

General description The 68mm Diamond Hole Saw is designed for precision drilling in various materials such as glass, tile, ceramic, marble, and limestone. Featuring a diamond surface coating and a center guide drill, this tool ensures accurate positioning and smooth cuts without broken edges. Technical specifications Diameter: 68mm Material: Industrial grade high-strength carbon steel Surface treatment: Nickel-plated for corrosion and rust resistance Coating: Thick and uniform diamond surface coating for improved wear resistance Compatibility and accessories Compatible with cordless drills, lithium drills, and bench drills Usage Ideal for cutting precise holes in glass, ceramic, porcelain, tile, limestone, slate, marble, pumice, and fiberglass Other information Features a pilot drill for accurate positioning and to prevent slipping Notch design with clearance holes for effective chip removal and cooling Low cutting resistance for stable drilling and high-precision results