Drill concrete, masonry and stone by combining rotation and hammer action.

SDS-plus Extreme bit 14x160x100mm DeWalt DT9566-QZ
Key features
- Diameter (mm)14
- Head typeCarbide tooth
- Reinforced coreSì
- Width (cm)4,7
- Height (cm)1,4
- Working length (mm)110
What it is
The DeWalt DT9566-QZ is a 14 mm diameter SDS-Plus Extreme bit with a working length of 110 mm, developed for drilling concrete with rotary hammers fitted with an SDS-Plus chuck. The carbide-tooth head offers wear resistance in abrasive substrates, while the reinforced core improves the rigidity and precision of the hole. The SDS-Plus shank ensures quick engagement and effective transmission of the hammering energy.
A masonry bit is a carbide-tipped bit for drilling concrete, brick and stone with a hammer drill or rotary hammer.
What it is for
Used for drilling reinforced concrete, in hammer or rotary hammer mode and for drilling solid and hollow masonry, clay brick and blocks.
How to use it
Choose the machine's shank type (straight, SDS-Plus or SDS-Max) and the diameter required by the wall plug. Start the hole at low speed, then engage hammer action, holding the bit square to the surface and without forcing, withdrawing it frequently to clear the dust. Clean the dust out of the hole before inserting the plug.
Where it is used
- Residential construction
- Building services
- Renovation
Technical data
- Diameter (mm): 14
- Head type: Carbide tooth
- Reinforced core: Sì
- Width (cm): 4,7
- Height (cm): 1,4
- Working length (mm): 110
- Weight (kg): 0,11
- Masonry drilling type: SDS
- Application material: Concrete
- Shank connection: SDS PLUS
- Length (cm): 24,5
- Pack: Label
Who it is for
Designed for electricians, plumbers, bricklayers and heating and plumbing engineers.
Related products
- SDS-plus Extreme bit 14x200x150mm DeWalt DT9567-QZ
- SDS-plus Extreme bit 14x1000x950mm DeWalt DT9572-QZ
- Cordless combi drill 18V XR lithium brushless DeWalt — from the category Hammer Drills, Drill Drivers and Rotary Hammers
- Universal Expansion Anchor PTB M20 x 160, DeWalt DFM1110880 — from the category Heavy-Duty Anchors
- Cordless rotary hammer SDS-Plus XR FlexVolt 54 V 6.0 Ah brushless DeWalt DCH323T2-QW — from the category Rotary Hammers
- Browse the whole category: Drill Bits for Granite, Masonry and Concrete
Before you order
In your request, please state the length, the diameter, 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 12
| Diameter (mm) | 14 |
|---|---|
| Head type | Carbide tooth |
| Reinforced core | Sì |
| Width (cm) | 4,7 |
| Height (cm) | 1,4 |
| Working length (mm) | 110 |
| Weight (kg) | 0,11 |
| Masonry drilling type | SDS |
| Application material | Concrete |
| Shank connection | SDS PLUS |
| Length (cm) | 24,5 |
| Pack | Label |
Compare with similar models
Technical data declared by the manufacturers. An empty cell means the figure is not declared.
| Feature |
This model
SDS-plus Extreme bit 14x160x100mm DeWalt DT9566-QZ
|
SDS-plus Extreme bit 12x160x100mm DeWalt DT9552-QZ
|
SDS-plus Extreme bit 11x160x100mm DeWalt DT9548-QZ
|
SDS-plus Extreme bit 12x200x150mm DeWalt DT9553-QZ
|
|---|---|---|---|---|
| Brand | DeWalt | DeWalt | DeWalt | DeWalt |
| Diameter | 14 mm | 12 mm | 11 mm | 12 mm |
| Head type | Carbide tooth | Carbide tooth | Carbide tooth | 2 cutting edges |
| Reinforced core | Sì | Sì | Sì | Sì |
| Width | 4,7 cm | 4,8 cm | 4,7 cm | 5 cm |
| Height | 1,4 cm | 1,5 cm | 1,3 cm | 1,5 cm |
| Working length | 110 mm | 110 mm | 100 mm | 150 mm |
| Weight | 0,11 kg | 0,109 kg | 0,079 kg | 0,126 kg |
| Length | 24,5 cm | 24,5 cm | 24,4 cm | 28,5 cm |
| View product → | View product → | View product → |
The perfect setup for this job
Everything you need in one place, from functionality to safety.
For the job
Drill masonry and concrete and drive and tighten bolts, corded or cordless.
Anchor heavy loads to concrete and solid masonry, where plastic plugs are not enough.
For safety
Protect eyes and face from fragments, dust, splashes and impacts.









