Which materials is this diamond core drill bit suitable for?

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

What machine connection does the Carat Brilliant EB10142010 have?

It features a 1/2"G threaded connection for compatible diamond drilling machines.

Can this core drill bit be used dry?

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

What are the dimensions of this diamond core bit?

It has a diameter of 101 mm and a working drilling length of 420 mm.

Is this drill bit suitable for handheld drilling?

Yes, with its 1/2"G fitting and thin-walled design, it is suitable for handheld wet drilling.

CARAT EB10142010 Brilliant concrete drill 101 x 420mm 1/2" wet out of hand

Name: CARAT EB10142010 Brilliant concrete drill 101 x 420mm 1/2" wet out of hand
Brand: CARAT
SKU: 02853126
Price: 278.6 EUR
Availability: PreOrder

Supplier number: CARAT EB10142010 | EAN 8714452022962

Recommended Retail Price €348.48

278.60 tax incl.

€230.25 excl. VAT (incl. all environmental contributions)

On order: delivered from 17/10/2026

Delivery by DHL

✆ Talk to a specialist

Fast drilling with Carat Brilliant

Practical benefits

High drilling performance: The specialized TT segments ensure high cutting speed so you drill smoothly through reinforced concrete and hard stone.
Secure laser welded segments: You benefit from laser-welded diamond segments that withstand intense mechanical forces during heavy-duty wet drilling tasks.
Designed for handheld use: Featuring a 1/2" connection, this core drill bit allows you to perform controlled handheld wet core drilling up to 420 mm.

In a nutshell

The right choise for

With the Carat Brilliant EB10142010 diamond core drill bit, you drill quickly and smoothly through reinforced concrete, standard concrete, and hard natural stone. The specialized tt segments deliver high cutting performance, while the robust laser-welded construction ensures durability during demanding wet drilling jobs. Featuring a 101 mm diameter, a 420 mm usable length, and a 1/2"G connection, this core bit is engineered for controlled handheld wet drilling. It enables you to create clean feed-through openings for plumbing, drainage, and ventilation pipes efficiently without needing to mount a stationary drill stand.

Product information FAQ

€278.60

tax incl.

Key features according to our expert

Diameter: 101 mm
Length: 400
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: 101 mm
Length: 400
Connection size (machine): 1/2"

Brand CARAT
02853126
EAN 8714452022962
Supplier number CARAT EB10142010

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, standard concrete, and hard natural stone.
What machine connection does the Carat Brilliant EB10142010 have?: It features a 1/2"G threaded connection for compatible diamond drilling machines.
Can this core drill bit be used dry?: No, this drill bit is engineered strictly for wet drilling applications with water cooling.
What are the dimensions of this diamond core bit?: It has a diameter of 101 mm and a working drilling length of 420 mm.
Is this drill bit suitable for handheld drilling?: Yes, with its 1/2"G fitting and thin-walled design, it is suitable for handheld wet drilling.