Diamond Core Drill Bits | M14 Thread for Granite, Marble & Tile | Dry Cutting for Angle Grinders

Engineered for precision and durability, the SHDIATOOL Diamond Drilling Crowns deliver fast, clean cuts in the hardest materials. Featuring a universal M14 thread for compatibility with most angle grinders and core drill rigs, these bits are designed for dry drilling applications, eliminating the need for water cooling and saving time on the job site. Features and Benefits - Premium Diamond Grit Matrix - Industrial-grade diamond particles are evenly distributed and bonded for consistent, aggressive cutting action and extended bit life. - Reinforced Steel Core Body - High-strength steel construction provides maximum rigidity and prevents bending or wobbling during high-torque drilling. - Laser-Welded Segments - Advanced laser welding technology securely fuses diamond segments to the core, ensuring they withstand intense vibration and heat. - Dry Drilling Design - Specialized segment spacing and gullet design allows for efficient dust removal and heat dissipation, enabling clean, chip-free holes without water. - Universal M14 Thread - Standard thread size ensures quick, secure attachment to a wide range of angle grinders and drill adapters for versatile use. Applications - Tile and Stone Installation - Create perfect holes for plumbing fixtures, electrical outlets, and pipework in porcelain, ceramic, granite, and marble tiles. - Masonry and Concrete Work - Drill clean openings for anchors, conduits, and vents in brick, block, and cured concrete surfaces. - Renovation and Remodeling - Ideal for kitchen and bathroom upgrades, allowing for precise modifications to existing countertops and walls. - HVAC and Plumbing - Efficiently core through tough materials to install ducting, pipes, and ventilation systems in residential and light commercial projects.