Cut circular through-holes in concrete, masonry and stone for pipes and services.

Electroplated diamond core bit for brick, tuff, asphalt and natural stone Breaker
Also known as: core drill bit
Key features
- MaterialAbrasives
What it is
The Breaker diamond core bit (item code to be requested) is the professional solution for continuous drilling in brick, tuff, asphalt and natural stone. Designed for construction operators and installers who need precision on mixed materials, it delivers consistent results even in demanding site conditions.
A TCT or diamond core bit is a core cutter for large-diameter holes in concrete, masonry, tiles and stone; this category includes arbors, adaptors and pilot drills.
What it is for
Used for core drilling concrete and masonry, for service openings and sampling, for drilling reinforced concrete, in hammer or rotary hammer mode and for running services through walls, floors and suspended ceilings.
How to use it
Fit the core bit to the arbor or adaptor suited to the machine, with the pilot drill to centre the hole. TCT core bits for masonry work with the rotary hammer in hammer mode, diamond core bits without hammer action, wet or dry depending on the type. Once the core bit has cut a groove, the pilot drill can be removed; continue with moderate pressure, withdrawing the tool frequently to clear the dust.
Where it is used
- Demolition
- Building services
- Renovation
Technical data
- Material: Abrasives
Who it is for
Designed for demolition operatives, plumbers, bricklayers and heating and plumbing engineers.
Related products
- Polycrystalline core bit for reinforced concrete and hard natural stone Breaker
- Electroplated diamond core bit Breaker
- Manual core drill P2000MS-13K Breaker — from the category Electric Core Drills
- Adapter for H 400/420/450 Core Bits, Breaker — from the category Core Drilling Equipment
- Pneumatic rock drill PK100 Breaker — from the category Rotary Hammers
- Browse the whole category: TCT and Diamond Hole Saws
Before you order
Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.
For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.
Specifications 1
| Material | Abrasives |
|---|
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Complete the core drill with core bits, extensions, stands and water and extraction systems.
Vacuum dust, debris and liquids on site and in the workshop, also when connected to power tools.
For safety
Protect hearing from the noise of machines and tools by reducing the sound reaching the ear.




