Drill and chisel concrete and masonry, switching from hammer drilling to chiselling only.

Pilot bit for core bit DeWalt DT6772-QZ
Key features
- Application materialConcrete
- Shank connectionSDS MAX
What it is
The DeWalt DT6772-QZ pilot bit for core bits is an accessory with an SDS-Max connection shank intended for use on concrete. Its function is to centre and guide the core bit in the initial drilling phase, ensuring precision at the start of the hole and reducing the risk of deviation during the operation.
The pilot drill bit is the central bit fitted in the arbor of the core bit: it centres the tool and guides it through the first few millimetres of the hole.
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
Insert it into the arbor and lock it with the specified system, letting it protrude slightly beyond the edge of the core bit. Replace it when it is worn or no longer centres properly. Once the core bit has cut its groove, it can be removed, depending on the type of work.
Where it is used
- Demolition
- Building services
- Renovation
Technical data
- Application material: Concrete
- Shank connection: SDS MAX
Who it is for
Designed for demolition operatives, electricians, plumbers and heating and plumbing engineers.
Related products
- Pilot bit for SDS-Plus core bits DeWalt DT6753-QZ
- Extension for SDS-Max system DeWalt DT6773-QZ
- Core drill XR Flexvolt 54V (bare tool) DeWalt — from the category Electric Core Drills
- Support for 54V XR FlexVolt core drill DeWalt DCPS151-XJ — from the category Core Drilling Equipment
- Rotary hammer SDS-Plus 32mm DeWalt D25417KT-QS — from the category Rotary Hammers
- Browse the whole category: TCT and Diamond Hole Saws
Before you order
In your request, please state the connection type and the quantities required, so we can give you the right quotation first time.
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 2
| Application material | Concrete |
|---|---|
| Shank connection | SDS MAX |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Drill concrete, masonry and stone by combining rotation and hammer action.
For safety
Protect eyes and face from fragments, dust, splashes and impacts.
Protect the airways from dust, fumes, gases and vapours during work.
Protect hearing from the noise of machines and tools by reducing the sound reaching the ear.





