Precision Removable Pilot Pin: The Drilax 1-1/2" diamond hole saw features a removable center pilot drill bit for exact initial positioning, eliminating bit walking and ensuring accurate, scratch-free starts. Remove pin after initial mark for optimal main cut. Superior Diamond Coating & Durability: Built with a solid steel body that spins true and boasts a triple-layer diamond coating for exceptional cutting power, longevity, and consistent, smooth performance on hard materials. Essential WET Drilling: For superior performance, extended bit life, and chip-free results, always use this diamond bit with water cooling during operation. Ensures clean cuts and reduces dust. Universal 3/8" Shank & Versatile Use: Equipped with a standard 3/8" shank compatible with most electric and cordless drills. Designed with increased body height for deeper penetrations into thick materials like countertops. Master Hard Materials: Expertly drills through ceramic, porcelain, tile, quartz, marble, and granite. Ideal for large tile installations, kitchen remodels, and precise work on valuable surfaces. Perfect for Drains & Tile Work: The 1-1/2 inch size is ideally suited for various tile work applications and drilling holes for drains, delivering fast, precise, and clean holes for your renovation projects. Drilax 1-1/2" Diamond Hole Saw: Achieve Flawless, Precise Cuts for Drains & Tile Projects with Removable Pilot Pin! Experience unparalleled precision and professional results with the Drilax 1-1/2" Diamond Hole Saw. This premium-grade drill bit is expertly engineered for making clean, accurate holes in the toughest materials, from delicate porcelain to robust granite. What sets this tool apart is its innovative removable center pilot drill bit, designed to eliminate bit walking and ensure your holes start exactly where you intend. Innovative Removable Pilot Pin for Unmatched Accuracy: The included pilot drill bit serves as your precision locator, allowing you to start your hole with absolute confidence. Once you've created an initial ring mark (approximately 1/8 inch deep), the pilot bit can be easily removed. This crucial step prevents the pilot from dragging or hindering the main cutting action, ensuring a smoother, faster, and cleaner final hole without scratching or chipping your valuable surfaces. Built for WET Drilling Performance & Durability: For optimal cutting performance, prolonged bit life, and to achieve the cleanest, chip-free results, ALWAYS use water for cooling during operation. This Drilax diamond hole saw features a robust solid steel body that spins true, cools efficiently, and is fortified with a superior triple-layer diamond coating. This advanced construction delivers enhanced cutting power and ensures long-lasting durability, even under demanding conditions. Master a Wide Array of Challenging Materials: The 1-1/2 inch diameter is ideal for a variety of precise installations. This versatile diamond hole saw expertly drills through: Ceramic Tile Porcelain Tile Quartz Countertops Granite Countertops Marble And other hard stones and masonry surfaces. It's perfect for tasks like large tile installations, kitchen countertop modifications, and intricate detailed work where a wider opening is required. Standard Compatibility & Essential for Tile & Drain Projects: Equipped with a standard 3/8" shank, this diamond drill bit is compatible with most standard drills – no specialized tools needed. The 1-1/2 inch size is perfectly suited for various tile work applications and drilling holes for drains, making it an indispensable tool for your remodeling and installation needs. With its advanced design and emphasis on proper cooling, the Drilax 1-1/2" Diamond Hole Saw helps you achieve fast, precise, and dust-reduced cuts every time, giving you professional-quality finishes with ease.