Diamond Drill Bit Set - Versatile and Efficient

This comprehensive diamond drill bit set is designed to meet all your drilling needs with precision and ease. With a variety of sizes and features, it’s perfect for both professionals and DIY enthusiasts.

Multiple Sizes Available

• Includes 5 hexagonal shank core drill bits and 5 hexagonal shank tile drill bits.
• Sizes: Two 1/4 inch (6 mm), one each of 5/16 inch (8 mm), 3/8 inch (10 mm), and 1/2 inch (12 mm) for tile hole saws.
• Eccentric drill bits: One each of 3/16 inch (5 mm), 1/4 inch (6 mm), 5/16 inch (8 mm), 3/8 inch (10 mm), and 1/2 inch (12 mm).
• Wide range of sizes meets most work needs, making it an ideal choice.

Cooling Wax Lubrication

• Integrated heat-resistant wax reduces friction by 60% for smoother operation.
• Eliminates the mess associated with water cooling, ensuring cleaner results.
• Minimizes chipping and improves efficiency by quickly removing debris.
• Significantly extends tool life, achieving professional-grade finishes effortlessly.

Industrial-Grade Vacuum Brazing Durability

• Thickened and reinforced diamond coating ensures zero wear and tear.
• Advanced vacuum brazing technology provides ultra-stable, wobble-free performance.
• High corrosion-resistant surface with premium diamond grit for smooth, precise cutting.
• Fast drilling speed and long service life meet the demands of challenging projects.

Wide Range of Applications

• Perfect for installing bathroom fixtures, creating custom glass