Which materials is this diamond core bit suitable for?

It is designed for wet drilling in reinforced concrete, standard concrete, and hard natural stone.

Does this core bit require water cooling during use?

Yes, it is designed strictly for wet drilling. Water cooling prevents overheating and extends service life.

What connection type does this core bit have?

The core bit features a standard 1/2" G female thread for diamond drilling machines.

What are the exact dimensions of this core bit?

It has a drilling diameter of 56 mm and a usable length of 420 mm.

How are the diamond segments attached to the barrel?

The Turbo Twisted segments are laser-welded for maximum bond strength.

CARAT EB05642010 Brilliant concrete drill 56 x 420mm 1/2" wet

Name: CARAT EB05642010 Brilliant concrete drill 56 x 420mm 1/2" wet
Brand: CARAT
SKU: 02868323
Price: 158.95 EUR
Availability: PreOrder

Supplier number: CARAT EB05642010 | EAN 8714452022757

Recommended Retail Price €219.01

158.95 tax incl.

€131.36 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

Ordered before 20:00 - delivered as of 13/10/2026
Free shipping
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

High performance diamond wet core drill

Practical benefits

Fast cutting through reinforced concrete: You drill effortlessly through reinforced concrete and dense stone with the specialized laser-welded TT segments.
Robust laser welded diamond segments: The secure laser welding on this Carat core bit prevents segment breakage during demanding wet drilling operations.
Efficient water cooled drilling: Continuous water flow clears slurry instantly and keeps the cutting surface cool for consistent performance.

In a nutshell

The right choise for

With the Carat Brilliant diamond core bit eb 56 x 420mm, you drill clean and fast holes through reinforced concrete, standard concrete, and hard natural stone. The laser-welded tt segments deliver superior joint strength and prevent segment loss during demanding wet drilling jobs. Continuous water cooling prevents the core drill from overheating, keeps cutting performance consistent, and significantly extends the tool's working life. With a 56 mm diameter and a usable length of 420 mm, you can easily create deep penetrations for plumbing, drainage, and utility pipes. The bit connects directly to compatible diamond drilling machines via its 1/2"G female thread.

Product information FAQ

€158.95

tax incl.

Key features according to our expert

Diameter: 56 mm
Length: 420 mm
Connection size (machine): 1/2"

Product description:

Diamond drill Laser Brilliant for use with water cooling in concrete and hard stone types.
Equipped with TT segments; for easy and quick starting.
Laser welded, thus 100% guarantee against weld breakage.

All Features

Diameter: 56 mm
Length: 420 mm
Connection size (machine): 1/2"

Brand CARAT
02868323
EAN 8714452022757
Supplier number CARAT EB05642010

Frequently asked questions about this product

Answered by specialists

Which materials is this diamond core bit suitable for?: It is designed for wet drilling in reinforced concrete, standard concrete, and hard natural stone.
Does this core bit require water cooling during use?: Yes, it is designed strictly for wet drilling. Water cooling prevents overheating and extends service life.
What connection type does this core bit have?: The core bit features a standard 1/2" G female thread for diamond drilling machines.
What are the exact dimensions of this core bit?: It has a drilling diameter of 56 mm and a usable length of 420 mm.
How are the diamond segments attached to the barrel?: The Turbo Twisted segments are laser-welded for maximum bond strength.