Bosch HEX-9 HardCeramic Drill Bit (4x90mm, For hard tiles and ceramics, Hex shank)

The Bosch EXPERT HEX-9 HardCeramic Drill Bit is engineered for professionals requiring an exceptionally durable solution for drilling hard tiles without cooling. It lasts up to 10x longer than standard tile bits due to Bosch's Carbide Technology, which utilizes the hardest metals for the tip. The multi-faceted tip design distributes the workload effectively, allowing for a precise start without slipping or scratching smooth surfaces. It is suitable for soft and hard ceramic tiles, porcelain, stone tiles, and non-tempered glass. 

• Bosch Carbide Technology: Provides extreme durability, lasting up to 10x longer than standard Bosch tile drill bits.    
• Precise Centering Tip: Specially designed tip allows for highly accurate hole starting without the bit 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.    
• Dry Drilling Capability: Engineered for high performance in hard materials without the need for water or lubricant as a coolant.