Which materials is this tile drill bit suitable for?

This diamond drill bit is designed for dry drilling in hard tiles, ceramics, and natural stone.

Do you need water cooling during drilling?

No, it is engineered for dry use and contains internal lubricating wax in the core.

What type of shank does this drill bit have?

It has a 1/4" external hexagonal shank that fits standard drill chucks and bit holders.

What drill speed is recommended for best results?

It is recommended to use a drilling machine running at a minimum of 1500 RPM.

What are the dimensions of this Carat drill bit?

This drill bit features a 12 mm diameter and a length of 35 mm.

CARAT ETDB012000 Brilliant tile drill bit for dry use on drilling machines 12 mm

Name: CARAT ETDB012000 Brilliant tile drill bit for dry use on drilling machines 12 mm
Brand: CARAT
SKU: 03253078
Price: 33.4 EUR
Availability: InStock

Supplier number: CARAT ETDB012000 | EAN 8714452078594

Recommended Retail Price €45.98

33.40 tax incl.

€27.60 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered as of 13/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Clean tile drilling with Carat

Practical benefits

Fast dry drilling performance: You drill smoothly through hard tiles and natural stone without water using the integrated cooling wax.
Secure hexagonal shank fit: The 1/4" hex shank prevents slipping in the drill chuck and delivers reliable torque transfer.
Accurate 12 mm hole diameter: You create clean 12 mm holes for plugs and fixings without chipping delicate tile surfaces.

In a nutshell

The right choise for

With the Carat Brilliant ETDB012000 diamond tile drill bit, you drill smoothly through hard ceramic tiles and natural stone without cracking delicate surfaces. Thanks to the integrated lubricating wax in the core, you work completely dry without the mess of external water cooling systems. The 1/4" external hex shank fits directly into standard drill chucks and bit holders, ensuring reliable torque transfer without slipping. Featuring a 12 mm diameter and a 35 mm length, it creates clean, accurate holes for plumbing feed-throughs and wall plugs. For optimal drilling performance, use a machine operating at a minimum of 1500 RPM.

Product information FAQ

€33.40

In stock - tax incl.

Key features according to our expert

Diameter: 12 mm
Length: 35 mm
Connection size (machine): 1/4"
Connection type (machine): External hexagon

All Features

Diameter: 12 mm
Length: 35 mm
Connection size (machine): 1/4"
Connection type (machine): External hexagon

Brand CARAT
03253078
EAN 8714452078594
Supplier number CARAT ETDB012000

Frequently asked questions about this product

Answered by specialists

Which materials is this tile drill bit suitable for?: This diamond drill bit is designed for dry drilling in hard tiles, ceramics, and natural stone.
Do you need water cooling during drilling?: No, it is engineered for dry use and contains internal lubricating wax in the core.
What type of shank does this drill bit have?: It has a 1/4" external hexagonal shank that fits standard drill chucks and bit holders.
What drill speed is recommended for best results?: It is recommended to use a drilling machine running at a minimum of 1500 RPM.
What are the dimensions of this Carat drill bit?: This drill bit features a 12 mm diameter and a length of 35 mm.