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BOSCH 2608900597 Expert HardCeramic HEX-9 drill bit set 4/5/6/8/10 mm 5-piece

Supplier number: BOSCH 2608900597 | EAN 6949509232496
Recommended Retail Price €119.74
50.60 tax incl.
€41.82 excl. VAT (incl. all environmental contributions)
On order: delivered from 08/10/2026
set

  • Ordered before 20:00 - delivered as of 08/10/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL
  • Delivered from Belgium

Precise drilling in hard tiles

Practical benefits
  • Durable Bosch Carbide Technology: You drill smoothly through hard ceramic tiles without cooling thanks to the wear-resistant carbide cutting head.
  • Accurate starts without slipping: The specially designed centring tip prevents skidding on smooth glaze, ensuring your holes start exactly where intended.
  • Maximum power transmission: With the HEX-9 hexagonal shank, you maintain a secure hold and optimal torque in drill chucks and bit holders.

In a nutshell

The right choise for

With the Bosch Expert HardCeramic HEX-9 tile drill bit set, you drill smoothly and accurately into hard ceramic tiles, soft tiles, roof tiles, and glass. The durable carbide tip is specifically engineered for dry drilling without cooling water, making it easy to mount bathroom accessories or install plumbing fixings. Thanks to the dedicated centring tip, you start drilling precisely without slipping or scratching smooth glazed surfaces. The 1/4" HEX-9 hexagonal shank delivers a secure hold and optimal torque transmission in standard drill chucks and impact drivers when used in rotary mode. This 5-piece set includes drill bit diameters of 4, 5, 6, 8, and 10 mm.



€50.60
tax incl.

Product information

Key features according to our expert

  • Smallest diameter: 4 mm
  • Largest diameter: 10 mm
  • Drill set type: Glass and tile drill bit set
  • Quantity per set: 5
  • Product Range: Bosch Expert

Product description

  • EXPERT 5-piece tile drill bit set HEX-9 HardCeramic 4/5/6/8/10
  • Lasts up to 10x longer than Bosch's CYL-9 Ceramic drill bit
  • Exceptionally durable chuck with Bosch Carbide Technology.
  • Hex shank for maximum power transfer in standard three-claw drill chucks and drill/screwdriver chucks.

Advantages

  • Lasts up to 10x longer than Bosch's CYL-9 Ceramic drill bit - Wall tiles have become bigger and harder.
  • Therefore, drilling holes is now also a demanding job for a tile drill bit.
  • This is why Bosch has developed the EXPERT HardCeramic drill bit.
  • This drill bit can drill dry into ceramic and lasts much longer than our standard tile drill bit.
  • This special hard ceramic drill bit features Bosch Carbide Technology, the hardest metal, combined with an advanced, versatile tip design that distributes the workload across multiple asymmetric planes.
  • This complex drill tip, manufactured by fine-grinding production techniques, also allows for precise drilling starts without slipping and scratching.
  • Designed for ceramic drilling, the Bosch EXPERT HEX-9 HardCeramic drill bit can drill holes in hard tiles without lubricant or coolant.
  • Hex shank for maximum power transfer in standard three-claw drill chucks and drill/screwdriver holders.
  • Long service life when drilling into hard tilesThis special hard ceramic drill bit features Bosch Carbide Technology, the hardest metal, combined with an advanced, versatile tip design that distributes the workload across multiple asymmetric planes.
  • This complex drill tip, manufactured by fine-grinding production techniques, also allows for precise drill start without slipping and scratching.
  • Hex shank for maximum power transfer in standard three-claw and 6-sided drill chuck

All Features

Smallest diameter
4 mm
Largest diameter
10 mm
Drill set type
Glass and tile drill bit set
Quantity per set
5
Diameter
4.0 / 5.0 / 6.0 / 8.0 / 10.0 mm
Useful length
90 mm
Product range
Bosch Expert
  • Brand BOSCH
  • EAN 6949509232496
  • Supplier number BOSCH 2608900597

Frequently asked questions about this product

Answered by specialists
Which drill bit diameters are included in this set?
The set includes 5 drill bits with diameters of 4 mm, 5 mm, 6 mm, 8 mm, and 10 mm.
Which materials are these drill bits suitable for?
They are suitable for hard ceramic tiles, soft tiles, roofing tiles, and glass.
Is cooling water required during drilling?
No, these bits are designed for dry drilling without lubricants or cooling.
Which machines are compatible with these drill bits?
Thanks to the 1/4" hex shank, they fit standard drill chucks and impact drivers.
Can these drill bits be used in hammer mode?
No, always use rotary drilling without impact to prevent tile and bit damage.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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