REKCKRUL 10-Pack 1/4 Inch Diamond Drill Bits Set, Diamond Hole Saw – 1/4 Hex Shank Core Drill Bits for Ceramic, Tile, Glass, Granite, Marble, Brick &

REKCKRUL 10-Pack 1/4 Inch Diamond Drill Bits Set, Diamond Hole Saw – 1/4 Hex Shank Core Drill Bits for Ceramic, Tile, Glass, Granite, Marble, Brick &

Premium Diamond Grit & Vacuum Brazed Technology: Engineered with industrial-grade diamond particles and vacuum brazing technology, our drill bits ensure maximum durability and heat resistance Dry & Wet Drilling Flexibility: Built-in cooling lubricant allows dry drilling, while water can be added for extended bit life. Great for effortless cutting through ceramic, porcelain, masonry, glass, marble, granite, and more Hex Shank for Secure Grip: 1/4" quick-change hex shank fits securely in electric drills, cordless drills, or benchtop drills. No slipping & wobbling—just precise drilling at speeds of 2000 RPM or higher for optimal performance and extended tool life Multi-Size Kit for Versatile Use: Includes 10 pieces - 1/4"(6mm) to handle projects from small DIY crafts to large-scale renovations. Clear size markings ensure easy identification Best Practices for Extending Drill Lifespan: Begin by opening the C pressure slot at a 45-degree angle, transition to a vertical position gradually. For easier handling, guide the bit with a wet sponge The REKCKRUL Diamond Drill Bits Set is designed for professionals and DIY enthusiasts who demand precision and longevity.
Whether you’re drilling drainage holes in ceramic pots, installing bathroom tiles, or working with granite countertops, this set delivers Excellent results every time.

Why Choose REKCKRUL?
Heat-Resistant Core Steel: High-quality steel body resists deformation, even under heavy use.
Cooling Lubricant + Water Cooling: Optimize bit lifespan by choosing dry drilling or adding water for tougher jobs.
Wide Compatibility: Works with corded/cordless drills, angle grinders (with adapter), and benchtop tools.
Safety & Efficiency: Start drilling at a 45° angle to create a guide slot, then shift to 90° for clean, straight holes.

Built For:
Ceramic & Porcelain Tiles
Glass (Avoid tempered glass)
Marble, Granite, & Natural Stone
Brick, Concrete, & Acrylic