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

Long quick-change bit FM MAX Bossong
Key features
- Cuts minimum diameter (mm)45
- Cuts maximum diameter (mm)80
- ApplicationCement, clay brick, stone
What it is
The Bossong Punta rapida lunga FM MAX drill bit (code Punta rapida lunga FM MAX) is the professional solution for deep drilling in hard materials in building and renovation work. Designed for operators who need precision and durability in concrete, brick and stone, it delivers clean holes without resorting to a chisel.
An SDS-Max bit is a carbide-tipped bit for rotary hammers with an SDS-Max chuck, for large-diameter, deep holes in concrete and masonry.
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
Clean and lightly grease the shank, insert it into the chuck until it locks and select hammer drilling. Drill with the hammer held in line with the hole, letting the machine's weight do the work without pushing, and withdraw the bit frequently to clear the dust. If you hit a reinforcing bar, stop and move the hole; do not cool a hot bit in water.
Where it is used
- Residential construction
- Building services
- Renovation
Technical data
- Cuts minimum diameter (mm): 45
- Cuts maximum diameter (mm): 80
- Application: Cement, clay brick, stone
Who it is for
Designed for electricians, plumbers, bricklayers and heating and plumbing engineers.
Related products
- SDS Max hollow bit 16 mm DeWalt DT60230-QZ
- 4-flute SDS Max bit Bossong
- Combination rotary hammer SDS-Max compatible Makita HR4003C — from the category Combination Hammers
- Rotary hammer M18 BLHACD26 Milwaukee — from the category Rotary Hammers
- Threaded sleeves for chemical anchors Bossong — from the category Chemical Anchors
- Browse the whole category: SDS Max Drill Bits
Before you order
In your request, please state the size, the diameter 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
| Cuts minimum diameter (mm) | 45 |
|---|---|
| Cuts maximum diameter (mm) | 80 |
| Application | Cement, clay brick, stone |
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.
Anchor heavy loads to concrete and solid masonry, where plastic plugs are not enough.
Bond threaded rods and sleeves into the hole for heavy-duty fixings in concrete and masonry.





