Which materials is this hammer drill bit suitable for?

It is designed for (reinforced) concrete, masonry, and stone. The 4-cutter full carbide head prevents jamming when hitting rebar.

Which rotary hammers is this drill bit compatible with?

It features an SDS-plus shank and fits all rotary hammers equipped with an SDS-plus tool holder.

What is the usable drilling depth of this bit?

The working length is 400 mm, with a total length of 450 mm and a diameter of 25 mm.

What is the benefit of the 4-cutter head?

The solid carbide 4-cutter head drills smoothly through concrete, resists snagging on steel reinforcement, and provides a longer service life.

Can I use this SDS-plus bit in an SDS-max machine?

No, an SDS-plus drill bit does not fit an SDS-max chuck directly without a dedicated SDS-max to SDS-plus adapter.

BOSCH 2608900151 Expert hammer drill SDS-Plus-7X, 25x400x450mm

Name: BOSCH 2608900151 Expert hammer drill SDS-Plus-7X, 25x400x450mm
Brand: BOSCH
SKU: 08051670
Price: 56.8 EUR
Availability: PreOrder

Supplier number: BOSCH 2608900151 | EAN 4059952532240

Recommended Retail Price €122.95

56.80 tax incl.

€46.94 excl. VAT (incl. all environmental contributions)

On order: delivered from 19/10/2026

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Ordered before 20:00 - delivered as of 19/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Exceptional drilling performance with Bosch

Practical benefits

Effortless drilling through reinforced concrete: The solid carbide 4-cutter head allows you to drill through rebar without jamming or unexpected stalling.
Extended accessory service life: Advanced carbide technology delivers outstanding durability even during demanding drilling tasks in tough masonry.
Ideal for deep anchoring: Featuring a 400 mm working length and SDS-plus shank, you reliably create deep holes for interior installations.

In a nutshell

The right choise for

Tackle demanding drilling jobs with confidence using the Bosch Expert SDS-PLUS-7X hammer drill bit. Engineered for reinforced concrete, masonry, and natural stone, its solid carbide 4-cutter head powers through steel rebar without jamming or breaking, delivering an extended service life. With a 25 mm diameter, 400 mm working length, and 450 mm total length, it is ideal for drilling deep through-holes and installing heavy-duty anchors, conduit, or pipework. Designed with a standard SDS-plus shank, it fits any SDS-plus rotary hammer to ensure smooth, efficient progress across every jobsite.

Product information FAQ

€56.80

tax incl.

Key features according to our expert

Diameter: 25 mm
Drill bit type: Hammer drill bit
Overall length: 450 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 4 ea
Cutting length: 400 mm
Product Range: Bosch Expert

Product description

EXPERT Hammer drill bit SDS plus-7X 25x400x450mm
Lasts up to 3x longer than a Bosch SDS plus-3 drill bit
Exceptionally durable drill head with Bosch Carbide Technology.
Fits all SDS plus rotary hammers.

Benefits

Lasts up to 3x longer than a Bosch SDS plus-3 drill bit - Drilling through reinforced concrete is a tough job and it always takes its toll on your drills.
Ordinary drills with two cutting edges get stuck in rebar and will eventually break.
The carbide head of the EXPERT SDS plus-7X is an advanced design with 4 cutting edges made in one piece of the strongest metal: it does not jam and has no weakness.
Thanks to Bosch Carbide Technology and the carbide tip, the EXPERT SDS plus-7X lasts much longer than ordinary hammer drills.
It passes through rebar effectively.
So there is no need to stop, re-centre or change drills when hitting steel.
For construction professionals who regularly drill into concrete and reinforced concrete, for example for fixings and installations, the Bosch EXPERT SDS plus-7X hammer drill offers unparalleled performance, reliability and long life.
The EXPERT accessory for SDS plus rotary hammers.
Fits all SDS plus rotary hammers.
Long service life when drilling in reinforced concreteThanks to Bosch Carbide Technology and the carbide tip, the Expert SDS plus-7X lasts much longer than ordinary hammer drills.
It passes through reinforced concrete effectively.
So there is no need to stop, re-centre or change drill bits when hitting steel.
Fits all SDS plus hammer drills.

All Features

Diameter: 25 mm
Drill bit type: Hammer drill bit
Overall length: 450 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 4 ea
Cutting length: 400 mm
Useful length: 400 mm
Product range: Bosch Expert

Brand BOSCH
08051670
EAN 4059952532240
Supplier number BOSCH 2608900151

Frequently asked questions about this product

Answered by specialists

Which materials is this hammer drill bit suitable for?: It is designed for (reinforced) concrete, masonry, and stone. The 4-cutter full carbide head prevents jamming when hitting rebar.
Which rotary hammers is this drill bit compatible with?: It features an SDS-plus shank and fits all rotary hammers equipped with an SDS-plus tool holder.
What is the usable drilling depth of this bit?: The working length is 400 mm, with a total length of 450 mm and a diameter of 25 mm.
What is the benefit of the 4-cutter head?: The solid carbide 4-cutter head drills smoothly through concrete, resists snagging on steel reinforcement, and provides a longer service life.
Can I use this SDS-plus bit in an SDS-max machine?: No, an SDS-plus drill bit does not fit an SDS-max chuck directly without a dedicated SDS-max to SDS-plus adapter.