With the right blade, a circular saw can be used to cut framing lumber, sheet goods, roofing, metal, masonry, and more. A powerful saw can be a major time-saver during demolition as well. Once you get used to using your circular saw, you can even use it to cut curves, like I did on my backyard deck.
A cordless circular saw has one main advantage than that of a cordless version, and that is its portability. Being cordless, these models can provide you with work almost anywhere – not limiting you to an area where a power outlet must be.
A good circular saw should have enough raw power to slice through everything from wet lumber to dense hardwood without bogging down. “When the motor slows, the blade heats up and dulls quickly,” explains Tom Silva, This Old House general contractor.
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