Which tools are compatible with the Bosch GDE 28 D?

This adapter is compatible with the Bosch GBH 18V-28 DC and GBH 18V-28 D rotary hammers.

What are the maximum drilling diameter and depth?

You can drill up to a maximum diameter of 28 mm and a drilling depth of 100 mm.

How does the filter cleaning mechanism work?

The integrated mechanism taps out the HEPA filter to maintain constant airflow and suction power.

Does this adapter require a separate battery?

No, it mounts directly onto the rotary hammer without needing an additional battery or vacuum hose.

What drill bit lengths can be used?

With the included extension, you can use drill bits with a total length of up to 265 mm.

BOSCH GDE 28 D dust extraction with filter cleaning mechanism for GBH 18V-28 DC - 1600A021BH

Name: BOSCH GDE 28 D dust extraction with filter cleaning mechanism for GBH 18V-28 DC - 1600A021BH
Brand: BOSCH
SKU: 08084853
Price: 59.5 EUR
Availability: PreOrder

Supplier number: BOSCH 1600A021BH | EAN 4059952562926

Recommended Retail Price €79.25

59.50 tax incl.

€49.18 excl. VAT (incl. all environmental contributions)

On order: delivered from 21/10/2026

Ordered before 20:00 - delivered as of 21/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Clean and mobile drilling

Practical benefits

Bosch extraction with cleaning: You maintain constant airflow during drilling thanks to the built-in mechanism that cleans the HEPA filter.
Compact and lightweight design: Weighing only 0.8 kg, you work comfortably overhead and in tight spaces without fatigue.
Versatile drilling performance: You handle various bit sizes up to 28 mm in diameter using two interchangeable dust eyes.

In a nutshell

The right choise for

With the Bosch gde 28 D dust extraction adapter, you drill cleanly and mobilely with your Bosch gbh 18V-28 DC or gbh 18V-28 D rotary hammer. Weighing only 0.8 kg, this compact unit attaches directly to the tool without needing a separate vacuum hose or additional battery. The built-in filter cleaning mechanism taps out the hepa filter to preserve constant airflow and dependable suction power. Thanks to two interchangeable dust eyes and the included extension, you can easily manage drilling diameters up to 28 mm, depths up to 100 mm, and bit lengths up to 265 mm while keeping indoor workspaces tidy.

Product information FAQ

€59.50

tax incl.

Key features according to our expert

Scope of delivery

Dust extraction

Product description

System accessories GDE 28 (Dust extraction)
Compact and lightweight 0.8 kg design with excellent ergonomics, easy one-click assembly and dust container emptying
Filter cleaning mechanism and HEPA filter ensure constant airflow and offer excellent dust extraction results
Two interchangeable dust eyes make it ideal for a wide range of jobs

Advantages

The lightweight integrated dust extractor with filter cleaning mechanism

All Features

Compatible with: GBH 18V-28 DC
Maximum drilling depth: 100 mm
Drilling diameter max.: 28 mm
Maximum drilling length: 265 mm

Brand BOSCH
08084853
EAN 4059952562926
Supplier number BOSCH 1600A021BH

Frequently asked questions about this product

Answered by specialists

Which tools are compatible with the Bosch GDE 28 D?: This adapter is compatible with the Bosch GBH 18V-28 DC and GBH 18V-28 D rotary hammers.
What are the maximum drilling diameter and depth?: You can drill up to a maximum diameter of 28 mm and a drilling depth of 100 mm.
How does the filter cleaning mechanism work?: The integrated mechanism taps out the HEPA filter to maintain constant airflow and suction power.
Does this adapter require a separate battery?: No, it mounts directly onto the rotary hammer without needing an additional battery or vacuum hose.
What drill bit lengths can be used?: With the included extension, you can use drill bits with a total length of up to 265 mm.