Which tools are compatible with the Dewalt D25303DH-XJ?

This dust extraction system is compatible with Dewalt DCH273 and DCH274 18V SDS-Plus hammer drills.

What is the maximum drilling diameter for this dust extractor?

It supports a maximum drill bit diameter of 16 mm and a maximum bit length of 160 mm.

Does this extractor have its own motor?

Yes, it features an independent built-in motor to maintain full drilling power on the rotary hammer.

What type of filter is installed in the dust collector?

It is equipped with a washable HEPA filter that captures up to 99.5% of dust particles down to 0.3 microns.

Does the extraction continue after releasing the drill trigger?

Yes, a 2-second power-off delay ensures any remaining debris in the nozzle is completely cleared.

DEWALT D25303DH-XJ Dust extraction system with HEPA filter for DCH273/DCH274

Name: DEWALT D25303DH-XJ Dust extraction system with HEPA filter for DCH273/DCH274
Brand: DEWALT
SKU: 02660249
Price: 162.9 EUR
Availability: InStock

Supplier number: DEWALT D25303DH-XJ | EAN 5035048557389

Recommended Retail Price €213.56

162.90 tax incl.

€134.63 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 03/10/2026
Free shipping
Delivery by DHL

✆ Talk to a specialist

What does this mean exactly?

Free battery, delivered directly: spend a total of €350 excl. VAT on DeWALT products and receive a free XR 18V 5.0Ah battery worth €128.38. This is an exclusive Klium promotion: the battery is automatically added to your shopping cart and delivered together with your order.
Free work light, delivered after registration: if you also purchase a participating product from the DeWALT work light promotion, you will receive a free DeWALT work light, depending on the participating machine.
To receive your free work light, register your purchase after receiving your order via dewalt.be or dewalt.nl.
Klium free battery promotion: valid from 01.10.2026 to 31.12.2026.
DeWALT work light promotion: valid from 01.09.2026 to 31.12.2026.

During DeWALT Power Month, you can combine a free battery from Klium with a free work light from DeWALT.

Clean and efficient drilling

Practical benefits

Reliable Dewalt dust extraction: Powered by an independent motor, it collects drilling debris directly at the source without reducing your hammer drill performance.
High efficiency HEPA filtration: The washable HEPA filter captures 99.5% of fine particles, keeping you protected in sensitive or occupied work areas.
Fast tool-free attachment: With the quick-release mechanism, you effortlessly mount and remove the extraction unit without needing additional tools.

In a nutshell

The right choise for

With the Dewalt D25303DH-XJ dust extraction system, you drill cleanly and efficiently without the hassle of external hoses. Designed specifically for the Dewalt DCH273 and DCH274 18V SDS-Plus rotary hammers, this unit attaches quickly without tools. Powered by an independent built-in motor, it maintains full drilling performance while the washable hepa filter captures 99.5% of fine dust particles. The 2-second power-off delay ensures that any remaining debris in the nozzle is completely cleared. This lets you protect your health during overhead drilling and significantly reduces post-drilling cleanup time on the job site.

Product information FAQ

€162.90

In stock - tax incl.

Key features according to our expert

For model: DCH273; DCH274

Scope of delivery

Dust extraction unit

Product description

Ideal for dust-free drilling up to 16 mm in diameter with excellent suction power and a maximum drilling depth of 160 mm.
Thanks to its own drive, the rotary hammer maintains constant power
High-quality washable HEPA filter captures 99.5% of dust down to 0.3 microns
Quick and keyless fitting and removal
Robust housing and quality materials make the unit suitable for tough conditions
Compact shape and low weight ensure excellent user comfort and balance
Maximum suction power is always guaranteed regardless of the rotational speed of the rotary hammer
Automatic 2 sec switch-off delay to efficiently remove all drill cuttings

All Features

For model: DCH273; DCH274
Max. cutting capacity at 45° [rectangular profile]: 242,0 mm
Hose length: 16,0 mm
Max. drill bit diameter: 160,0 mm
Applications: 18V
Max. cutting capacity at 45° [rounded profile]: 30,0 mm
Product type: YES
Pack quantity: Drilling
Hose diameter: 340,0 mm
Max. cutting capacity at 45° [square profile]: 120,0 mm
Spindle thread: 105,0 mm
Perform and protect: On Board Extractor
Weight: 116,0 mm

Brand DEWALT
02660249
EAN 5035048557389
Supplier number DEWALT D25303DH-XJ

Frequently asked questions about this product

Answered by specialists

Which tools are compatible with the Dewalt D25303DH-XJ?: This dust extraction system is compatible with Dewalt DCH273 and DCH274 18V SDS-Plus hammer drills.
What is the maximum drilling diameter for this dust extractor?: It supports a maximum drill bit diameter of 16 mm and a maximum bit length of 160 mm.
Does this extractor have its own motor?: Yes, it features an independent built-in motor to maintain full drilling power on the rotary hammer.
What type of filter is installed in the dust collector?: It is equipped with a washable HEPA filter that captures up to 99.5% of dust particles down to 0.3 microns.
Does the extraction continue after releasing the drill trigger?: Yes, a 2-second power-off delay ensures any remaining debris in the nozzle is completely cleared.