What happens next?

How to cut granite
Wear safety goggles and a dust mask while handling the saw.
This will keep granite dust from harming or irritating your eyes while you cut. If you're working in a dusty area, put on a dust mask as well to keep your lungs clear.
You may also want to wear ear plugs or protectors if you are sensitive to loud noises. Do not wear gloves while using a saw.