Which machines are compatible with this circular saw blade?

It fits mitre saws designed for a 305 mm blade diameter and a 30 mm bore.

What materials can this blade cut?

It is suitable for various timbers, thick beams, and nail-embedded wood (Nail Tough).

What is the benefit of the Extreme Runtime design?

The ultra-thin 2.16 mm kerf reduces cutting resistance, extending battery life on cordless tools.

What are the kerf and blade body dimensions?

The cutting width (kerf) is 2.16 mm and the blade body plate thickness is 1.60 mm.

Can this blade be used on corded mitre saws?

Yes, as long as your machine accepts a 305 mm blade diameter and a 30 mm bore.

DEWALT DT99576-QZ EXTREME Runtime circular saw blade 305mm x 30mm 80T

Name: DEWALT DT99576-QZ EXTREME Runtime circular saw blade 305mm x 30mm 80T
Brand: DEWALT
SKU: 02942307
Price: 92.8 EUR
Availability: PreOrder

Supplier number: DEWALT DT99576-QZ | EAN 5035048542385

Recommended Retail Price €205.34

92.80 tax incl.

€76.69 excl. VAT (incl. all environmental contributions)

On order: delivered from 15/10/2026

Ordered before 20:00 - delivered as of 15/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ 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.

Extended runtime with Dewalt

Practical benefits

More cuts per charge: The ultra-thin 2.16 mm kerf reduces cutting resistance so you achieve significantly more cuts per battery charge.
Clean and accurate cuts: The fine tooth configuration allows you to cut smoothly through various materials with minimal splintering.
Reduced vibration and noise: Integrated expansion slots dampen vibrations and noise, giving you a smoother and more controlled cutting experience.

Product information FAQ

€92.80

tax incl.

Key features according to our expert

Saw blade diameter: 305 mm
Bore size: 30 mm
Number of teeth: 80
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 80T

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: 80
Kerf width: 2,16 mm
For material: Various
Mounting (saw blade/cutter): Round
Pack quantity: 78
Rake angle: 7,0 °
Application material: 2,16 mm
Diameter: 305,0 mm
Kerf thickness: Alternate Top Bevel + Raker
Grind: Circular
Plate thickness: Extreme
Thickness: 1,0
Tooth count: Clockwise
Bore size: Wood
Product range: Dewalt EXTREME

Brand DEWALT
02942307
EAN 5035048542385
Supplier number DEWALT DT99576-QZ

Frequently asked questions about this product

Answered by specialists

Which machines are compatible with this circular saw blade?: It fits mitre saws designed for a 305 mm blade diameter and a 30 mm bore.
What materials can this blade cut?: It is suitable for various timbers, thick beams, and nail-embedded wood (Nail Tough).
What is the benefit of the Extreme Runtime design?: The ultra-thin 2.16 mm kerf reduces cutting resistance, extending battery life on cordless tools.
What are the kerf and blade body dimensions?: The cutting width (kerf) is 2.16 mm and the blade body plate thickness is 1.60 mm.
Can this blade be used on corded mitre saws?: Yes, as long as your machine accepts a 305 mm blade diameter and a 30 mm bore.