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

SDS-plus XLR full-head bit 8x110x50mm DeWalt DT8922-QZ
Key features
- Diameter (mm)8
- Head typeCarbide tooth
- PgmSì
- Width (cm)4,7
- Height (cm)1,3
- Working length (mm)50
What it is
The DeWalt DT8922-QZ is a Full Head drill bit from the XLR series with an SDS-Plus shank, designed for drilling concrete with professional rotary hammers. The diameter of 8 mm and the working length of 50 mm make it perfect for short, precise holes, while the carbide tip with 4 cutting edges ensures fast, effective penetration. The reduced-vibration design ensures greater comfort during use.
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): 8
- Head type: Carbide tooth
- Pgm: Sì
- Width (cm): 4,7
- Height (cm): 1,3
- Working length (mm): 50
- Weight (kg): 0,057
- Masonry drilling type: SDS
- Application material: Concrete
- Shank connection: SDS PLUS
- Length (cm): 19,5
- Pack: Label
Who it is for
Designed for electricians, plumbers, bricklayers and heating and plumbing engineers.
Related products
- SDS-plus XLR full-head bit 8x160x100mm, multipack, DeWalt DT8965-QZ
- SDS-plus XLR full-head bit 6x210x150mm, multipack, DeWalt DT8957-QZ
- Cordless multi-head drill driver XR 12V DeWalt DCD703L2T-QW — from the category Hammer Drills, Drill Drivers and Rotary Hammers
- Heavy-duty fixing anchors 25 x FRAMID-PRO 10x180mm, hex head, galvanised, DeWalt DFM3540050 — from the category Heavy-Duty Anchors
- Cordless rotary hammer SDS-Plus 14 mm XR 12V DeWalt DCH072L2-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) | 8 |
|---|---|
| Head type | Carbide tooth |
| Pgm | Sì |
| Width (cm) | 4,7 |
| Height (cm) | 1,3 |
| Working length (mm) | 50 |
| Weight (kg) | 0,057 |
| Masonry drilling type | SDS |
| Application material | Concrete |
| Shank connection | SDS PLUS |
| Length (cm) | 19,5 |
| Pack | Label |
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.
Fix medium and light items to walls by expanding in the hole.
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.





