Tile Drill Bit Set Bosch EXPERT HEX-9 HardCeramic 4/5/6/8/10 mm, 5-piece

Lasts up to 10 times longer than the Bosch CYL-9 Ceramic drill.
Bosch Carbide Technology ensures ultimate durability of the drill tip.
Hex shank for strong connection and maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders.
Ideal for drilling holes in bathroom tiles, e.g. for installing shower partitions, and in roofing tiles without cooling. Easily drills into tiles up to PEI 5 hardness.
Best for interior designers and roofers: durable and practical.

APPLICATIONS:
Hard tiles
Soft tiles
Hard stone
Roofing tiles
Glass

This professional hard ceramic drill uses Bosch's Carbide Technology, the hardest of metals, and combines it with an advanced multi-faceted tip that distributes the workload among several asymmetrical facets.
Its sophisticated drill tip, created using a fine grinding production method, also allows for precise drilling start without slipping and scratching.
Designed for drilling ceramics and can drill holes in hard tiles without dirt or cooling.