Which materials is this diamond core drill bit suitable for?

It is designed for wet drilling in (reinforced) concrete and hard natural or artificial stone.

What machine connection does this core bit have?

It features a 5/4" UNC (1 1/4") connection, designed for diamond drill motors.

Can this diamond core bit be used for dry drilling?

No, this core drill bit is strictly engineered for wet drilling with water cooling.

What are the dimensions of this core bit?

The drill bit has a diameter of 61 mm and a working length of 420 mm.

What is the benefit of the laser-welded TT segments?

Laser welding prevents segment detachment and the TT design provides fast, smooth spot drilling.

CARAT EB06142020 Brilliant concrete drill bit 61 x 420mm 5/4" wet

Name: CARAT EB06142020 Brilliant concrete drill bit 61 x 420mm 5/4" wet
Brand: CARAT
SKU: 02757022
Price: 166.95 EUR
Availability: InStock

Supplier number: CARAT EB06142020 | EAN 8714452022771

Recommended Retail Price €229.90

166.95 tax incl.

€137.98 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

Delivery by DHL

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Efficient wet drilling through reinforced concrete

Practical benefits

Laser-welded diamond segments: The Carat core drill bit ensures rapid penetration and long-lasting performance in dense concrete and stone.
Reliable wet cooling performance: You quickly flush away slurry during operation to keep cutting segments cool and maintain optimal drilling speed.
Standardized UNC fitting: The 5/4" UNC connection lets you fit the core bit securely onto professional core drill rigs.

In a nutshell

The right choise for

Core precisely through reinforced concrete and hard stone with the Carat Brilliant EB06142020 diamond core drill bit. Its laser-welded tt segments deliver fast, stable spot drilling while preventing segment detachment under heavy loads. Featuring a 61 mm diameter and a 420 mm working length, it enables you to drill clean penetrations for pipes and cables without breaking surrounding masonry. The continuous water cooling efficiently flushes away slurry and protects the core body from overheating. Its standard 5/4" unc connection fits securely onto professional core drill motors for accurate results.

Product information FAQ

€166.95

In stock - tax incl.

Key features according to our expert

Diameter: 61 mm
Length: 400 mm
Connection size (machine): 1 1/4"

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: 61 mm
Length: 400 mm
Connection size (machine): 1 1/4"

Brand CARAT
02757022
EAN 8714452022771
Supplier number CARAT EB06142020

Frequently asked questions about this product

Answered by specialists

Which materials is this diamond core drill bit suitable for?: It is designed for wet drilling in (reinforced) concrete and hard natural or artificial stone.
What machine connection does this core bit have?: It features a 5/4" UNC (1 1/4") connection, designed for diamond drill motors.
Can this diamond core bit be used for dry drilling?: No, this core drill bit is strictly engineered for wet drilling with water cooling.
What are the dimensions of this core bit?: The drill bit has a diameter of 61 mm and a working length of 420 mm.
What is the benefit of the laser-welded TT segments?: Laser welding prevents segment detachment and the TT design provides fast, smooth spot drilling.