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

4-flute SDS bit 4T Bossong
Key features
- ConnectionSDS, 4 cutting edges
- Diameter5 mm, 32 mm
- ApplicationConcrete, clay brick, natural stone
What it is
The Bossong SDS 4T is a masonry drill bit with SDS shank and a 4-cutter head, for drilling concrete, bricks and natural stone with a rotary hammer. In the Bossong range it sits alongside the 2- and 3-cutter SDS bits (SDS 2T and SDS 3T), the SDS-CA for reinforced concrete and the 4-cutter bit with SDS MAX shank, for larger machines. The product data give diameters of 5 and 32 mm.
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
- Connection: SDS, 4 cutting edges
- Diameter: 5 mm, 32 mm
- Application: Concrete, clay brick, natural stone
Who it is for
Designed for electricians, plumbers, bricklayers and heating and plumbing engineers.
Related products
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- 3-flute SDS bit 3T Bossong
- Cordless combi drill 100 Years 18V XR DeWalt DCD100YD2T-QW — from the category Hammer Drills, Drill Drivers and Rotary Hammers
- Plug with curl hook GR-M12 FBR 12/18 Bossong — from the category Heavy-Duty Anchors
- Cordless rotary hammer SDS-Plus XR lithium 18V 5.0Ah brushless dual chuck DCH274P2T-QW 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 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 3
| Connection | SDS, 4 cutting edges |
|---|---|
| Diameter | 5 mm, 32 mm |
| Application | Concrete, clay brick, natural stone |
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.





