KASTWAVE Diamond Drill Bits, Diamond Hole Saw Drill Bit Set Kit, Glass Drill Bit for Bottles,Pots, Marble, Granite Stone, Tile Cutting 0.23 Inch - 2 Inch（6mm - 50mm）15 Pcs

Description

🔧 Drill Your Way to Perfection! Industrial-grade carbon steel ensures longevity and wear resistance. Use water for extended bit life and optimal performance. 15 different sizes (6mm to 50mm) for all your drilling needs. Perfect for glass, marble, granite, and more—no limits! Crafted for clean, accurate holes in various materials. Premium Performance 15 Sizes Built to Last The KASTWAVE Diamond Drill Bits set includes 15 precision-engineered bits ranging from 6mm to 50mm, designed for clean and accurate drilling in glass, marble, granite, and other hard surfaces. Made from industrial-grade carbon steel, these bits are built to last, ensuring durability and performance for all your DIY projects.