Which saws are compatible with this blade?

It fits mitre and circular saws that accept a 305 mm blade diameter with a 30 mm bore.

What materials can the Dewalt DT99574-QZ cut?

It is suitable for cutting various timbers and jobsite materials, including nail-embedded wood.

What is the benefit of the Extreme Runtime design?

The thin 2.16 mm kerf requires less cutting force, delivering up to twice as many cuts per battery charge.

Can this saw blade be used on corded machines?

Yes, it works on both cordless and corded saws that match the required blade specifications.

What type of cut does this 42-tooth blade provide?

With 42 teeth, it delivers fast and universal cuts across diverse materials.

DEWALT DT99574-QZ EXTREME Runtime circular saw blade 305mm x 30mm 42T

Name: DEWALT DT99574-QZ EXTREME Runtime circular saw blade 305mm x 30mm 42T
Brand: DEWALT
SKU: 02942305
Price: 73.2 EUR
Availability: PreOrder

Supplier number: DEWALT DT99574-QZ | EAN 5035048542361

Recommended Retail Price €161.29

73.20 tax incl.

€60.50 excl. VAT (incl. all environmental contributions)

On order: delivered from 16/10/2026

Ordered before 20:00 - delivered as of 16/10/2026
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.

Efficient cutting with Dewalt

Practical benefits

More cuts per charge: The thin 2.16 mm kerf reduces resistance so you achieve extended runtime on cordless saws.
Tough against embedded nails: Premium carbide teeth allow you to cut through nail-embedded timber without damaging the cutting edge.
Smooth low-vibration operation: Engineered body expansion slots reduce noise and vibrations to help you maintain clean, accurate cuts.

In a nutshell

The right choise for

Get the most out of your mitre and circular saws with the Dewalt DT99574-QZ circular saw blade. Its thin 2.16 mm kerf significantly reduces cutting resistance, allowing you to achieve up to twice as many cuts per battery charge on cordless tools. Tough carbide teeth cut effortlessly through heavy construction timber, even when encountering embedded nails. Specially engineered body expansion slots dampen vibrations and noise, keeping your cuts smooth, controlled, and precise. Featuring a 305 mm diameter, 30 mm bore, and 42 teeth, this blade delivers the ideal balance of fast cutting speed and dependable versatility for heavy-duty framing and site work.

Product information FAQ

€73.20

tax incl.

Key features according to our expert

Saw blade diameter: 305 mm
Bore size: 30 mm
Number of teeth: 42
Kerf width: 2,16 mm
For material: Various
Mounting (saw blade/cutter): Round
Product Range: Dewalt EXTREME

Product description

Extreme Runtime CZB 305mm x 30mm 42T

Features

Use with the XR FLEXVOLT range and all compatible corded and cordless circular, miter and table saws
Optimised for cordless machines - up to 2x more cuts per battery charge
Up to 3x regrindable

All Features

Saw blade diameter: 305 mm
Bore size: 30 mm
Number of teeth: 42
Kerf width: 2,16 mm
For material: Various
Mounting (saw blade/cutter): Round
Pack quantity: 42
Rake angle: 7 °
Application material: 2,16 mm
Diameter: 305,0 mm
Kerf thickness: Alternate Top Bevel + Raker
Grind: 30,0 mm
Plate thickness: Extreme
Thickness: 1,0
Tooth count: Clockwise
Bore size: Wood
Product range: Dewalt EXTREME

Brand DEWALT
02942305
EAN 5035048542361
Supplier number DEWALT DT99574-QZ

Frequently asked questions about this product

Answered by specialists

Which saws are compatible with this blade?: It fits mitre and circular saws that accept a 305 mm blade diameter with a 30 mm bore.
What materials can the Dewalt DT99574-QZ cut?: It is suitable for cutting various timbers and jobsite materials, including nail-embedded wood.
What is the benefit of the Extreme Runtime design?: The thin 2.16 mm kerf requires less cutting force, delivering up to twice as many cuts per battery charge.
Can this saw blade be used on corded machines?: Yes, it works on both cordless and corded saws that match the required blade specifications.
What type of cut does this 42-tooth blade provide?: With 42 teeth, it delivers fast and universal cuts across diverse materials.