Dapetz ® Diamond Hole Saw 27mm Drill Bit Core Cutter Brazed for Cutting Tile Porcelain Glass Marble Ceramic

DIAMOND COATED CUTTING EDGE – Made from corrosion resistant carbon steel with a diamond dust coating for superior cutting strength, wear resistance and long-lasting performance on tough materials. PRECISION & SMOOTH DRILLING – Engineered to create clean, accurate holes with minimal chipping or cracking. The diamond coated edge delivers smooth cuts and professional quality results every time. IDEAL FOR HARD MATERIALS – Perfect for drilling ceramic tiles, glass, marble, slate, stone, granite and porcelain, making it suitable for both DIY and professional applications. UNIVERSAL DRILL COMPATIBILITY – Designed to fit standard power drill chucks for quick installation and hassle free operation without requiring special adapters or additional tools. COOLING DESIGN FOR LONGER LIFE – Side slots improve water flow and debris removal for faster drilling. For best results, use at 800–1000 RPM with a constant water supply dry drilling is not recommended.