About this item

• ¡¼2-in-1 Multi-Functional Design¡½? This diamond drill bit set combines precision drilling and smooth milling functions. Whether you are installing bathroom fixtures, creating customized glass artwork, or working with tiles, glass bottles, marble, ceramics, or granite, it effortlessly handles (2pcs 3/16" , 2pcs 1/4" , 2pcs 5/16" , 2pcs 3/8" +2pcs Ph2 Bits) Holes and edge trimming. As an essential tool for both home remodelers and DIY enthusiasts, it is the ideal choice for versatile tile and stone projects.
• ¡¼Pro Performance on Tough Materials, DIY-Simplicity¡½? Engineered for ?tile drill bits challenges,It breezes through ceramic Tile Plant Pots Glass Mosaics Glass Bottle Marble Granite and Porcelain Tiles, The ?anti-slip hex shank fits all standard drills (3/8" & 1/4" chuck compatible), making it a must-have for ?DIY backsplash installations, terrarium crafting, or outdoor stone projects.
• ¡¼Cooling Wax Lubrication for Smoother, Safer Operation¡½? Included ?heat-resistant cooling wax reduces friction by 60%, preventing cracks in delicate glass/ceramics and minimizing dust. Simply apply wax to the diamond-coated edge for ?cooler cuts, cleaner edges, and extended tool life?no messy water cooling required!
• ¡¼ndustrial-Grade Durability with Vacuum Brazed Technology¡½ These vacuum-brazed diamond drill bits feature a thickened diamond coating that ensures zero grit loss, eliminates wobbling, and delivers ultra-stable performance during heavy-duty tasks. With a high anti-corrosion surface achieved through an advanced brazing process, the reinforced diamond coating enables smooth, precise cuts and rapid drilling. A powerhouse for professionals and DIYers alike, these drill bits provide exceptional efficiency, speed, and industrial-grade sturdiness for demanding tile and stone projects.
• ¡¼Portable Storage Case¡½ The beautiful and practical transparent storage case allows each diamond drill bits to be neatly stored in the tool room and at your fingertips.