Bosch HEX-9 HardCeramic Drill Bit Set (3-piece: 5/6/8mm, For hard tiles and ceramics, Hex shank)

The EXPERT HEX-9 HardCeramic Drill Bit set is designed for dry-drilling hard ceramic tiles, porcelain, and roof tiles without cooling.

• Lasts up to 10 times longer than standard tile drill bits thanks to Bosch Carbide Technology.    
• Multi-faceted tip design ensures a precise start without skidding or scratching surfaces.   
• 1/4-inch hex shank allows for maximum power transfer in standard three-jaw drills and hex holders.   
• Ideal for professional dry drilling in tough materials like PEI 5 hardness tiles and roof tiles.