Pro Series Dual Compatibility: This Drilax 3 inch diamond hole saw offers exceptional versatility, designed for use with both angle grinders (5/8"-11 thread) and standard drill chucks via the included adapter, making it adaptable to any power tool. Rapid Dry Drilling & Optimal Depth: Experience incredibly fast drilling speeds without the need for water. Boasting a 1-3/8 inch depth of cut, this bit effortlessly cuts through thick countertops, slabs, and multiple layers in a single pass. Ideal for Very Large Openings: Perfectly sized for creating precise 3-inch openings for large pipes, ventilation ducts, recessed lighting, ceiling speakers, and major access points through various hard materials. Exceptional Long Tool Life (100+ Holes!): Built with heavy-duty industrial diamonds using advanced vacuum brazing, this core drill bit offers very long lasting performance, proven to drill 100+ holes in demanding materials, ensuring superior durability. Wide Multi-Material Cutting: Power through concrete, masonry, brick, cinder blocks, granite, quartz, porcelain, ceramic tile, pavement, and various types of stone. Not recommended for use on glass. Robust Construction: Features a solid steel body that spins true at high RPMs and includes intelligent side slots for efficient debris removal and cooling, enhancing reliability during intense dry use. Drilax Pro Series 3 Inch Diamond Hole Saw: Dual-Compatibility for Angle Grinders & Standard Drills - Conquer Any Job with Fast Dry Drilling! Step up to the Drilax Pro Series 3 Inch Diamond Hole Saw, your ultimate solution for rapid, high-performance drilling through the toughest materials. What truly sets this tool apart is its unmatched versatility: it's expertly designed for use with powerful angle grinders (featuring the industry-standard 5/8"-11 threaded connection common in North America) AND it comes with an included adapter that allows you to effortlessly connect it to any standard drill chuck! This dual compatibility offers incredible flexibility, ensuring you have the right tool for any demanding project. Engineered for Speed, Convenience & Depth: Unlike traditional wet-only bits, our Pro Series is optimized for fast and efficient dry drilling. This revolutionary capability eliminates the need for water, streamlining your workflow and making on-site hole creation quicker and more convenient. Furthermore, with an impressive 1-3/8 inch depth of cut, this tool can effortlessly drill clean, precise holes through even the thickest countertops, slabs, and multiple layers in a single pass. Ideal for Very Large Utility & Access Openings: The 3 inch diameter is meticulously chosen as the perfect size for a variety of common professional and demanding DIY installations requiring precise, substantial openings: Large Drainage Pipes & Ducts: Create ideal holes for large PVC, ABS pipes, or ventilation ducting in concrete, masonry, or pavement. Recessed Lighting & Speakers: Perfect for installing larger recessed lighting fixtures, ceiling speakers, or other substantial flush-mounted hardware. Major Access Points: Versatile for any project demanding a substantial 3-inch diameter opening for access, wiring bundles, or specialized equipment. Unmatched Durability & Versatility – Drill 100+ Holes! Built with an advanced vacuum brazing process that permanently adheres industrial-grade diamonds to a heavy-duty steel body, this diamond hole saw boasts exceptionally long tool life. It's designed to withstand the demands of professional use and is proven to drill 100+ holes in challenging materials. Tackle a comprehensive range of hard surfaces with confidence: Concrete & Masonry Brick & Cinder Blocks Granite & Quartz Countertops Porcelain & Ceramic Tile Pavement & Various Natural Stone Important Note: This tool is engineered for exceptional performance on the materials listed above and is not recommended for use on glass. Reliable & Professional Results: The Drilax Pro Series 3 Inch Diamond Hole Saw ensures a smooth, true spin at high RPMs (with angle grinder) or steady rotation (with regular drill) and features intelligent side slots for efficient debris removal and cooling, even during dry cutting. Its durable construction is built to last, providing consistent, high-quality results for all your projects. Elevate your drilling experience and achieve professional-grade precision with ease.