Product Review
Professional Quality Core Drill Bits
The diamond coating on these saws give superior performance and life.
- ULTIMATE 10-PIECE DIAMOND SET: Equip your workshop with the most comprehensive collection of 10 premium diamond drill bits, including sizes: 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-3/8", 1-1/2", 1-3/4", and 2 inches. This versatile kit provides the perfect range for all your small, medium, and large drilling needs in hard materials.
- MASTER ALL HARD MATERIALS: Each bit is engineered for exceptional performance on ceramic, porcelain, glass, granite, quartz, marble, and various natural stone tiles. Achieve ultra-clean, chip-free holes for precise installations including kitchen/bath faucets, large drains, recessed lighting, and intricate craft projects.
- PROFESSIONAL-GRADE FEATURES & DEEPER CUTS: Built with a standard 3/8 inch shank for universal compatibility with most corded and cordless drills. Our robust design ensures low vibration and consistent true-spinning. Each bit features a 1-1/8 inches body height (depth of cut), perfect for penetrating thick countertops and challenging materials.
- SUPERIOR DURABILITY & WET DRILLING ESSENTIAL: Experience extended tool life with our triple-layered diamond coating and high-quality solid steel construction. Designed exclusively for optimal wet drilling, these bits reduce friction, heat, and dust, ensuring faster, cleaner cuts and minimizing chipping or cracking for lasting performance.
- EFFORTLESS PRECISION FOR ALL PROJECTS: Achieve precise results by simply starting your drill bit at an angle and always using water for coolant. This comprehensive set simplifies complex tile and stone drilling, making it ideal for both seasoned professionals and dedicated DIY enthusiasts tackling home improvement, plumbing, electrical, and craft projects.
