Bosch 6x90 HEX-9 Hard Ceramic Drill Bit 2608900590

About this item: 

• Long Life drilling hard tiles
• Exceptionally durable drill bit tip with Bosch Carbide Technology
• Start holes accurately with a specially designed centring tip
• High-performance carbide tip manufactured by fine grinding
• Efficient drilling in hard materials with a multi-faceted design
• Hex shank for a strong connection and maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders