Drill Bit Set Bosch EXPERT HEX-9 HardCeramic 6 mm / CYL-3 6 mm, 5-piece

Tile Drill EXPERT HEX-9 HardCeramic
Lasts up to 10 times longer than Bosch's CYL-9 Ceramic drill.
Bosch Carbide Technology ensures ultimate durability of the drill tip.
Hex shank for a strong connection and maximum torque transfer in three-jaw chucks and ¼" internal hex tool holders.
Ideal for drilling holes in bathroom tiles, e.g. for installing a shower partition, 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 ceramic drilling and can drill holes in hard tiles without dirt or cooling. 

Concrete Drill CYL-3
Offers long-lasting performance when drilling into concrete
High wear resistance due to the durable carbide blend developed and manufactured by Bosch
Efficient two-flute U-shaped design ensures good dust removal, reducing wear and extending service life
Long-lasting performance in abrasive materials, such as concrete and natural stone, when drilling holes for fasteners
As a quality assurance, the drill carries the PGM Masony Drill Bit Association Board's quality control mark, which ensures compliance with a narrow tolerance range, precise drilling, and secure fastener retention