Diamond Drill Bits Set for Tile, Ceramic, Glass, and Stone - 5 Pack

About this item

• Comprehensive & Compatible Tool Set - 5 Pcs Dry Diamond Core Drill Bits kit diameter of 1/4 inch(6mm)×2, 5/16inch (8mm), 3/8inch (10mm) and 1/2inch (12mm) for drilling holes.
• Advanced Dry Drilling Technology - each tile drill bits is equipped with an internal wax lubricant that melts during use to cool the cutting surface, preserving the integrity of the diamonds and extending the life of your bits.
• Precise Drilling - Achieve flawless holes with the vacuum brazed diamond technology that ensures a clean and precise cut every time. Perfect for drilling holes in porcelain, granite, ceramic, glass, marble, stone, and more.(not for wood).
• Universal 1/4 inch Hex Shank - Compatible with the most electric drills, angle grinders, and bench drills. Quick change is facilitated by the hex shank, improving efficiency and reducing downtime between drill bit changes.
• Enhanced Durability - Dry diamond drill bits set featuring a robust design that resists wear and tear. Ideal for both professional and DIY projects, this set ensures a long-lasting performance even when drilling through the toughest materials like porcelain tile and glass.