Which materials is the Dewalt DWE398-QS suitable for?

It is designed for cutting class 20 Porotherm clay blocks, aerated concrete, and wood.

Which saw blade is included as standard?

It includes a 430 mm TCT blade set (76 teeth) optimized for class 20 clay blocks.

What is the power rating of this alligator saw?

The tool features a high-performance motor with a power input of 1700 W.

What is the benefit of the dual-blade system?

The counter-reciprocating blades minimize vibrations and prevent the material from moving during cuts.

What is included in the scope of delivery for the DWE398-QS?

You receive the Dewalt DWE398 alligator saw, a class 20 TCT saw blade set, and a hex key.

DEWALT DWE398-QS Alligator saw 1700W with sword length 45cm 76T class 20 Porotherm saw blade

Name: DEWALT DWE398-QS Alligator saw 1700W with sword length 45cm 76T class 20 Porotherm saw blade
Brand: DEWALT
SKU: 02344609
Price: 568.88 EUR
Availability: PreOrder

Supplier number: DEWALT DWE398-QS | EAN 5035048393871

Recommended Retail Price €652.64

568.88 tax incl.

€470.15 excl. VAT (incl. all environmental contributions)

On order: delivered from 14/10/2026

Delivery by DHL
Up to 5 years warranty on Dewalt after successful registration!

✆ Talk to a specialist

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Efficient masonry cutting with Dewalt

Practical benefits

Stable cuts without movement: Two counter-rotating saw blades prevent material shifting during operation so you achieve steady, accurate cuts.
Powerful cutting in Porotherm: The 430 mm class 20 TCT blade cuts effortlessly through hard hollow clay blocks and masonry.
Rugged dust-sealed gearcase: The lightweight aluminium housing protects bearings and gears against abrasive site dust for extended tool life.

In a nutshell

The right choise for

Cut through dense building materials quickly and cleanly with the Dewalt DWE398-QS alligator saw. Powered by a robust 1700W motor and equipped with a 430 mm class 20 tct blade, it slices effortlessly through tough Porotherm clay blocks, aerated concrete, and wood. The dual counter-reciprocating blade design keeps the workpiece firmly in place without shifting, delivering straight and accurate cuts every time. a durable aluminium gearcase shields internal components from abrasive site dust, extending tool life. Complete with an included hex key for straightforward blade management, this saw gives you reliable power and control on demanding structural jobs.

Product information Accessories FAQ

€568.88

tax incl.

Key features according to our expert

Length (saw blade): 430 mm
For material: Aerated concrete; Wood
Power: 1700 W

Scope of delivery

Class 20 TCT saw blade
Allen key

Product description

1700 W Alligator saw with sword length 45cm 76T class 20 Porotherm saw blade

Features

Thanks to the TCT saw blade, the user can easily saw Poroton blocks class 20
Constant speed for optimum cutting performance
Powerful motor to meet all requirements for this application
Two durable counter-cutting saw blades prevent the material from moving while working
Dust-free sealed gearbox and bearings for longer service life
Lightweight thanks to aluminium gearbox housing
Quick and easy saw blade changes mean less wasted time
Ergonomic design with rubber grip for optimal handling and reduced fatigue

All Features

Length (saw blade): 430 mm
For material: Aerated concrete; Wood
Power: 1700 W
Max. cutting capacity at 45° [l-shape profile]: 5,4 m/s²
No load speed: 918,0 mm
Max. cutting capacity at 45° [rounded profile]: 3000,0 spm
Weight: 5,5 kg
Sound pressure uncertainty: 104,0 dB(A)
Length: 0,2 s
Hand/arm vibration - cutting boards: 43,0 cm
Max. cutting capacity at 45° [square profile]: 1700W
Sound power uncertainty: 5,6 dB(A)
Wheel diameter: 95,0 dB(A)
Stroke length: 40,0 mm
Max. cutting capacity at 45° [rectangular profile]: 219,0 mm
Sound power: Corded
Uncertainty k 1 (vibration): 1,5 m/s²

Brand DEWALT
02344609
EAN 5035048393871
Supplier number DEWALT DWE398-QS
Warranty Up to 5 years warranty on Dewalt after successful registration!

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Frequently asked questions about this product

Answered by specialists

Which materials is the Dewalt DWE398-QS suitable for?: It is designed for cutting class 20 Porotherm clay blocks, aerated concrete, and wood.
Which saw blade is included as standard?: It includes a 430 mm TCT blade set (76 teeth) optimized for class 20 clay blocks.
What is the power rating of this alligator saw?: The tool features a high-performance motor with a power input of 1700 W.
What is the benefit of the dual-blade system?: The counter-reciprocating blades minimize vibrations and prevent the material from moving during cuts.
What is included in the scope of delivery for the DWE398-QS?: You receive the Dewalt DWE398 alligator saw, a class 20 TCT saw blade set, and a hex key.