2 3/4 Inch Diamond Hole Saw - For Tile, Granite, Glass & Stone

Hey DIYers and contractors, this diamond hole saw is seriously tough for drilling through hard materials! It's 2 3/4 inches (70mm) in diameter with a 1 1/2 inch cutting depth - perfect for thick countertops and tiles. The diamond coating is triple-layered for enhanced performance and longevity, making it ideal for ceramic tiles, granite, marble, glass, concrete, and other tough surfaces. It comes with a pilot bit that helps keep your holes precise and centered. Important note - this is designed for wet use with water cooling to prevent overheating and extend the life of the diamond coating. The 3/8 inch shank fits most standard electric drills and drill presses. If you're installing plumbing fixtures, kitchen accessories, or need clean holes in hard materials, this hole saw delivers professional results. The quality is impressive - the diamond particles are evenly distributed and the steel body feels substantial. It's definitely worth having in your toolkit if you work with tile or stone regularly. The cutting is smooth and clean when used properly with water lubrication.