REKCKRUL 5-Pack Diamond Drill Bits Set 1/4 5/16 3/8 1/2" Diamond Hole Saw

REKCKRUL 5-Pack Diamond Drill Bits Set 1/4 5/16 3/8 1/2" Diamond Hole Saw

• 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 5 pieces - 1/4", 5/16", 3/8", 1/2" (6mm, 8mm, 10mm, 12mm) 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