Can you cut asphalt with a concrete blade? Yes, but it isn’t the best choice for regular asphalt cutting. Concrete blades are designed for harder materials, whereas asphalt is softer and more abrasive. Using the wrong blade can lead to excessive wear, poor cutting performance and a shorter blade life.
For the best results, choose a diamond blade designed for the material you’re cutting.
A concrete blade may cut asphalt, but the results will depend on the blade design and the material. Asphalt contains abrasive aggregates and can wear a blade quickly if it isn’t designed for this type of work.
If you’re cutting asphalt regularly, using a suitable asphalt blade is a better option than relying on a concrete blade.
The main difference is the material each blade is designed to cut.
Asphalt blades: Designed to cope with softer, abrasive materials that can wear the blade quickly.
Concrete blades: Designed for cutting harder materials, including concrete, where the cutting conditions are different.
Choosing the right blade helps improve cutting performance and makes better use of your tools and consumables.
Using an unsuitable blade can cause several problems:
Faster blade wear: Abrasive asphalt can wear the blade more quickly than expected.
Poor cutting performance: The blade may not cut as efficiently as a blade designed for asphalt.
Reduced blade life: Excessive wear can mean replacing the blade sooner, increasing your running costs.
Always check the blade manufacturer’s recommendations for the material and cutting conditions.
For regular asphalt cutting, choose a diamond blade specifically designed for asphalt and other abrasive materials.
See our guide to the best blade for cutting asphalt for help choosing the right option. You can also browse our diamond blades for asphalt and abrasive materials to find a blade suited to the job.
For more advice on equipment and cutting techniques, read our complete asphalt cutting guide.
The bottom line: A concrete blade may cut asphalt, but a blade designed for asphalt is generally the better choice for consistent performance and blade life.
