Bosch HEX-9 HardCeramic Drill Bit (6x90mm, For hard tiles and ceramics, Hex shank)

The Bosch EXPERT HEX-9 HardCeramic Drill Bit is specifically designed for professionals who need to drill through increasingly hard ceramic and porcelain tiles. Using Bosch Carbide Technology—the hardest of metals—it lasts up to 10x longer than the standard Bosch CYL-9 Ceramic bit. It features an advanced multi-faceted tip design that allows for precise starting without slipping or scratching smooth surfaces. Engineered for high-speed dry drilling, it effectively handles hard tiles, roof tiles, and glass without the need for water or cooling lubricants. 

• Bosch Carbide Technology: Provides extreme durability, lasting up to 10x longer than standard Bosch tile drill bits.    
• Precise Centering Tip: Specially designed multi-faceted tip allows for highly accurate hole starting without skidding on smooth tiles.    
• Maximum Power Transfer: Features a 1/4" hexagonal shank for a secure connection in standard three-jaw chucks and 1/4" internal hex tool holders.    
• High Performance Dry Drilling: Engineered to effectively drill through hard ceramic, porcelain, and roof tiles (up to PEI 5) without lubricant or cooling.