Which materials can the Dewalt DT2422-QZ blade cut?

This blade is designed for cutting aerated concrete, red brick, poroton, and fibre cement boards.

What are the length and tooth pitch of this blade?

The blade has an overall length of 457 mm and a tooth pitch of 12.7 mm (2 TPI).

Does this blade fit other brands of reciprocating saws?

Yes, it features a universal shank compatible with most standard reciprocating saws.

What material are the teeth of the DT2422-QZ made of?

The teeth are tungsten carbide tipped (HM/TCT) to handle abrasive masonry materials.

DEWALT DT2422-QZ reciprocating saw blade HM 457x12.7mm - S2243HM

Name: DEWALT DT2422-QZ reciprocating saw blade HM 457x12.7mm - S2243HM
Brand: DEWALT
SKU: 03166278
Price: 51.2 EUR
Availability: PreOrder

Supplier number: DEWALT DT2422-QZ | EAN 5035048072776

Recommended Retail Price €123.42

51.20 tax incl.

€42.31 excl. VAT (incl. all environmental contributions)

On order: delivered from 20/10/2026

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

✆ Talk to a specialist

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.

Powerful masonry cutting with Dewalt blades

Practical benefits

Effortless cutting through tough masonry: The durable carbide teeth allow you to cut smoothly through aerated concrete, bricks, and fibre cement panels.
Extended reach for thick walls: With a blade length of 457 mm, you easily tackle deep cuts and bulky building blocks.
Fast and long-lasting performance: A coarse 12.7 mm tooth pitch helps you maintain high cutting speeds while reducing blade wear.

In a nutshell

The right choise for

Tackle demanding masonry cutting with confidence using the Dewalt DT2422-QZ reciprocating saw blade. Built for cutting through abrasive building materials, the durable tungsten carbide teeth resist wear when working with aerated concrete, red brick, poroton, and fibre cement boards. Whether you are cutting door and window openings in block walls or demolishing masonry during renovations, the generous 457 mm length provides deep reach through thick materials. The coarse 12.7 mm tooth pitch (2 TPI) ensures rapid, steady progress on every pass. Thanks to its universal shank, this blade fits most standard reciprocating saws so you can get straight to work.

Product information FAQ

€51.20

tax incl.

Key features according to our expert

Length: 457 mm
For material: Various
Teeth per inch: 12,7

Product description

Reciprocating saw blade HM 457x12.7mm, Aerated concrete/brick/fibre cement panels - S2243HM

Features

For use with reciprocating saws, without cord and with cord

All Features

Length: 457 mm
For material: Various
Teeth per inch: 12,7
Length: 12,7 mm
Thickness: 457,0 mm
Width: 1,0

Brand DEWALT
03166278
EAN 5035048072776
Supplier number DEWALT DT2422-QZ

Frequently asked questions about this product

Answered by specialists

Which materials can the Dewalt DT2422-QZ blade cut?: This blade is designed for cutting aerated concrete, red brick, poroton, and fibre cement boards.
What are the length and tooth pitch of this blade?: The blade has an overall length of 457 mm and a tooth pitch of 12.7 mm (2 TPI).
Does this blade fit other brands of reciprocating saws?: Yes, it features a universal shank compatible with most standard reciprocating saws.
What material are the teeth of the DT2422-QZ made of?: The teeth are tungsten carbide tipped (HM/TCT) to handle abrasive masonry materials.