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

SDS-plus Extreme bit 30x450x400mm DeWalt DT9619-QZ
Key features
- Diameter (mm)30
- Head typeCarbide tooth
- Width (cm)4,8
- Height (cm)3,2
- Working length (mm)400
- Weight (kg)0,982
What it is
The DeWalt DT9619-QZ is a 30 mm diameter SDS-Plus Extreme bit with a working length of 400 mm. The carbide-tooth head and two-cutting-edge geometry (2 cutters) are designed to drill concrete in depth with steady progress, while the SDS-Plus shank ensures quick attachment and a stable hold on rotary hammers fitted with this chuck.
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): 30
- Head type: Carbide tooth
- Width (cm): 4,8
- Height (cm): 3,2
- Working length (mm): 400
- Weight (kg): 0,982
- Masonry drilling type: SDS
- Application material: Concrete
- Shank connection: SDS PLUS
- Length (cm): 53,5
- Pack: Label
Who it is for
Designed for electricians, plumbers, bricklayers and heating and plumbing engineers.
Related products
- SDS-plus Extreme bit 3x110x50mm DeWalt DT9625-QZ
- SDS-plus Extreme bit 30x250x200mm DeWalt DT9618-QZ
- Cordless multi-head drill driver 12V XR body only DeWalt — from the category Hammer Drills, Drill Drivers and Rotary Hammers
- Universal Expansion Anchor PTB M8 x 155, DeWalt DFM1110200 — from the category Heavy-Duty Anchors
- Compact cordless rotary hammer SDS-Plus 16 mm 18 V XR brushless - 2 x Powerstack DeWalt — 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 11
| Diameter (mm) | 30 |
|---|---|
| Head type | Carbide tooth |
| Width (cm) | 4,8 |
| Height (cm) | 3,2 |
| Working length (mm) | 400 |
| Weight (kg) | 0,982 |
| Masonry drilling type | SDS |
| Application material | Concrete |
| Shank connection | SDS PLUS |
| Length (cm) | 53,5 |
| 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 30x450x400mm DeWalt DT9619-QZ
|
SDS-plus Extreme bit 25x450x400mm DeWalt DT9613-QZ
|
4-flute SDS-plus bit DeWalt DT9696-QZ
|
4-flute SDS-plus bit DeWalt DT9694-QZ
|
|---|---|---|---|---|
| Brand | DeWalt | DeWalt | DeWalt | DeWalt |
| Diameter | 30 mm | 25 mm | 30 mm | 28 mm |
| Head type | Carbide tooth | Carbide tooth | Carbide grit | Carbide grit |
| Width | 4,8 cm | 4,8 cm | 4,5 cm | 4,8 cm |
| Height | 3,2 cm | 2,5 cm | 2,5 cm | 2,8 cm |
| Working length | 400 mm | 400 mm | 400 mm | 400 mm |
| Weight | 0,982 kg | 0,77 kg | 1 kg | 0,864 kg |
| Masonry drilling type | SDS | SDS | SDS | SDS |
| Length | 53,5 cm | 53,5 cm | 53 cm | 53,5 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.









