Trust me, you will do damage to your saw cutting them dry.
I have used up saws, and grinders, that were not made for concrete, brick and stone, cutting and grinding with them. Concrete, & stone dust is very abrasive and even corrosive.
It is possible to use a very slow running water hose, to keep the dust down, but using water, and electric together, can be dangerous.
For the sake of time, and money, I suggest renting a gas saw. If not, use up and old circular saw, or buy a cheap saw.
Don't forget to wear a dust mask.
I have used up saws, and grinders, that were not made for concrete, brick and stone, cutting and grinding with them. Concrete, & stone dust is very abrasive and even corrosive.
It is possible to use a very slow running water hose, to keep the dust down, but using water, and electric together, can be dangerous.
For the sake of time, and money, I suggest renting a gas saw. If not, use up and old circular saw, or buy a cheap saw.
Don't forget to wear a dust mask.