How To Cut Granite

If you’re looking to cut granite, it’s important to do it properly to avoid damaging your tools or the material. Here are some tips on how to cut granite effectively and efficiently.

Tools You’ll Need

To cut granite, you’ll need a few specific tools. These include:

  • Diamond blade saw
  • Diamond drill bits
  • Diamond polishing pads
  • Angle grinder
  • Safety glasses and gloves

Cutting the Granite

The first step in cutting granite is to mark out your cut. Use a straight edge and a pencil to draw a line where you want to cut. Make sure your line is straight and accurate. Next, set up your diamond blade saw. Make sure the saw is securely mounted on a stable surface. Turn on the saw and slowly guide the blade along the line you’ve drawn. Make sure to wear safety glasses and gloves to protect yourself.

Using a Diamond Drill Bit

If you need to drill holes in your granite, you’ll need a diamond drill bit. Start by marking out where you want to drill your hole. Use a small amount of water to lubricate the drill bit, then start drilling. Take your time and be patient, as it may take a while to drill through the granite.

Polishing the Granite

Once you’ve cut your granite, you may want to polish it to give it a smooth and shiny finish. To do this, you’ll need diamond polishing pads. Attach the pads to your angle grinder and slowly work your way up through the grits until you achieve the desired level of shine.


Q: How long does it take to cut granite?

A: The time it takes to cut granite will vary depending on the size and thickness of the material, as well as the tools you’re using. Generally, it can take anywhere from a few minutes to several hours.

Q: Can I cut granite with a regular saw blade?

A: No, you should never attempt to cut granite with a regular saw blade. You need a diamond blade saw specifically designed for cutting hard materials like granite.

Q: Do I need to wear safety gear when cutting granite?

A: Yes, it’s important to wear safety glasses and gloves when cutting granite. This will protect you from flying debris and sharp edges.

Q: Can I polish granite without a diamond polishing pad?

A: No, you need diamond polishing pads to effectively polish granite. Other types of pads won’t be able to handle the hardness of the material.


Cutting granite can be a challenging task, but with the right tools and techniques, you can do it safely and effectively. Remember to always wear safety gear and take your time to ensure a smooth and accurate cut. With practice, you’ll be able to cut granite like a pro.