How to Cut Granite With a Circular Saw?

How to Cut Granite With a Circular Saw?

Are you tired of staring at your dull, outdated granite countertops? Ready to unleash your inner DIY enthusiast and transform your kitchen or bathroom into a sleek, modern oasis? Well, look no further! This step-by-step guide is going to teach you the secrets to cutting granite with a circular saw like a pro. No need to hire expensive contractors or break the bank – with just a few simple tools and our expert tips, you’ll be cutting through granite slabs like butter. Get ready to take your home improvement skills to the next level and create the stunning space of your dreams. Dive in and discover how to cut granite with a circular saw!

What is granite and where is it used?

Granite is an igneous rock composed mainly of quartz, feldspar and mica. It is a type of intrusive igneous rock that has a coarse texture and is one of the most popular types of natural stone used in building construction. Granite is commonly used for countertops, floor tiles, walls, fireplaces, monuments and memorials. It can also be used to create sculptures and other decorative objects. Granite is known for its durability, strength and resistance to weathering, abrasion and chemicals. The color of granite ranges from white to black, depending on the type of minerals it contains.

Granite cutting is a process that involves using specialized tools and machinery to cut large pieces of granite into smaller, more manageable sizes. This is done to create structures and pieces that are suitable for different uses. Granite cutting requires a great deal of skill, as the material must be cut precisely to avoid wastage or damage to the stone. The first step of granite cutting is to mark out the area where the cuts will be made. This is done using a template or protractor, and the cuts are made using specialized saws such as diamond-tipped blades. The pieces can then be further processed to create specific shapes and sizes, which are common for countertops, stairs and other applications.

Granite cutting is an important skill for those involved in the construction and building industry, as it allows them to create pieces of stone for use in different applications. The skill is also useful for creating sculptures and decorative objects, as the stone can be cut into intricate shapes with great accuracy. With the right tools and machinery, granite cutting can be a very rewarding experience, allowing one to create beautiful objects from this durable material.

Granite is used widely in the construction and building industry, and it is important to ensure that it is cut correctly. The stone can be brittle and may crack or chip if not handled correctly. To avoid any damage to the material, cutting should always be done by a professional who has experience with granite cutting. With the right techniques and tools, this process can be completed with minimal wastage of the material and excellent results [1].

What is granite and where is it used?

Tools for Cutting Granite

Wet Tile Saw

When it comes to cutting granite, one of the most widely used tools is the wet tile saw. These versatile tools are equipped with either an electric motor or a gas engine, which drives a diamond-tipped blade to effortlessly slice through the granite at high speeds. The inclusion of a diamond-tipped blade ensures that precise cuts can be made without the risk of cracking or chipping the granite, resulting in a flawless finish.

To ensure optimal cutting performance, it is crucial to keep the blade of the wet tile saw lubricated with water. This not only facilitates smooth cutting but also prevents the blade from overheating during operation. As a result, it is imperative to have a well-ventilated workspace when using a wet tile saw, as the cutting process generates a significant amount of steam.

With a wet tile saw you can confidently tackle granite-cutting projects, knowing that you have the right tools to achieve accurate and flawless results.

Angle Grinder

An angle grinder is another tool that can be used to cut granite, although this method requires more skill and experience than using a wet tile saw. An angle grinder consists of an electric motor with a rotating head, onto which diamond-tipped blades or discs are fitted. This tool is extremely versatile and can be used to cut through a variety of materials, including granite.

When using an angle grinder to cut granite it is important to take the necessary safety precautions. The blade must be kept well lubricated and the cutting area should also be well ventilated to keep the dust from becoming too thick. Furthermore, it is essential to wear appropriate safety gear (e.g. safety goggles) and ensure that the work area is free from any clutter or debris that could cause a potential hazard. Overall, an angle grinder can be a great tool for cutting granite when used correctly and with caution.

Angle Grinder

Beveled Edge Cutter

The beveled edge cutter is a specialized tool that is designed specifically for cutting granite. This tool consists of an electric motor with a rotating head, onto which diamond-tipped blades or discs are fitted. Unlike the angle grinder, the beveled edge cutter has adjustable angles and depths that can be adjusted to create different beveled edges on the granite.

The beveled edge cutter is a great tool for creating flawless and precise beveled edges on the granite without risking cracks or chips. In addition, it is important to keep the blade of this tool lubricated with water in order to ensure optimal cutting performance.

All in all, the beveled edge cutter is the perfect tool for creating designs with beveled edges on granite and other hard materials.

Wet Circular Saw

The wet circular saw is a powerful tool that is designed for cutting through hard materials such as granite. This tool has an electric motor with a rotating blade, which is fitted with diamond-tipped blades or discs to facilitate the cutting process. Like the wet tile saw, it requires water to keep the blade lubricated and cool during operation.

Although this tool is incredibly powerful, it is important to keep in mind that the cutting process generates a significant amount of steam, making it necessary to have a well-ventilated workspace. Furthermore, safety precautions must be taken (e.g. wearing appropriate safety gear) and all debris should be removed from the work area prior to use [2].

How to Cut Granite With a Wet Circular Saw

Support Granite Material

When it comes to cutting through tough materials like granite countertops or natural stone tile, it’s important to ensure proper support for handling the weight of the piece. While some circular saws offer a heavy-duty frame and stand for convenient setup and operation, many contractors opt for a simple yet sturdy wooden framework that can effectively hold the stone during the cutting process. This approach not only provides the necessary stability but also allows for greater precision and control. So, whether you choose a specialized stand or construct your own support system, ensuring adequate support is crucial for achieving accurate and smooth cuts in stone materials.

Protect Granite Surface

In addition to protecting the surface of the granite from chips or imperfections during cutting, it is important to take extra precautions. One effective method is to lay down a layer of protective material, such as plywood, underneath the stone slab before starting the cutting process. This extra layer acts as a shield, minimizing the risk of any damage.

Furthermore, using painter’s tape along the lines you plan to cut can provide an additional layer of protection. Not only does it help keep dust and debris away from the area being cut, but it also ensures a cleaner and more precise cut line. By taking these meticulous steps, you can ensure a successful cutting process while maintaining the quality and integrity of the granite surface.

Protect Granite Surface

Mark Granite Material

Once the granite is appropriately supported and secured, it’s time to mark out the lines of your desired cut. Using a fine-tipped felt-tip pen, you can easily draw thin and accurate lines on the surface of the stone. Be sure to choose a pen with a smooth flow of ink to ensure precise markings. Take special care when making these markings, as they will ultimately determine the shape and size of your cut. For added precision, you can use a specialized marking guide, such as a straightedge or a laser guide, to help ensure perfectly straight and level lines. This way, you can achieve the exact shape and size you desire for your granite cut with confidence and accuracy.

Prepare Saw for Granite Cutting

Now it’s time to get the saw ready. Before beginning, make sure that your circular saw is equipped with a blade specifically designed for cutting through natural stone materials such as granite. The type of blade you need will depend on both the thickness and hardness of the material you’re working with. Make sure to check the manufacturer’s instructions to determine which blade is best suited for the job. Additionally, ensure that the saw has enough power to handle the weight of the stone material.

Back-Cut the Granite (Optional)

A back-cutting technique is commonly used when cutting thicker slabs of granite. In this approach, the cut line is marked out on both sides of the slab and a series of shallow cuts are made along the marking lines from each side until they meet in the middle. This ensures that any imperfections or inconsistencies on either side will be insignificant once the pieces are separated, as the combined cuts will create a smooth and even edge.

Though this method is widely used in professional settings, it can be challenging to execute with precision when working with a circular saw. As such, it’s best left to experienced professionals who are familiar with the process.

Make Your Cut

Once you have prepared your saw and marking tools, it’s time to make your cut. Start by adjusting the blade depth and speed of your saw according to the thickness of the granite material you are cutting through. Then slowly guide the saw along the marks you have made on the surface in order to achieve a smooth, even edge. For added accuracy, you can use a guide or jig that will help keep your saw steady and stable as you make the cut.

Finally, after your cut is complete, be sure to clean up any dust or debris generated from the process before packing away your equipment. This will not only help maintain a safe environment but also ensure that all surfaces are cleaned and ready for further work on the granite material. With a few simple steps and the right tools, you can easily cut through granite with a wet circular saw [3].

Make Your Cut

How to Cut Granite With an Angle Grinder

Granite is one of the hardest materials to work with, and cutting it requires special tools and skills. An angle grinder equipped with a diamond-tipped blade can make fast, clean cuts in granite. With the right blade and proper technique, you can make intricate cuts for any project.

To get started, choose the right type of angle grinder. A 4-1/2″ or 5″ angle grinder with a diamond blade is the best choice for cutting granite, but you can use other sizes as well. Make sure your angle grinder has an adjustable guard to protect you from flying debris and sparks.

Next, choose the right type of diamond blade for your granite project. There are many different types and grades of diamond blades available, so make sure you select one that is designed for cutting granite. It should also have a high diamond concentration to ensure an even cut.

Once you have the right tools, it’s time to begin cutting your granite. Start by clamping down the stone so it won’t move during the cutting process. Then set up your angle grinder and adjust the guard for optimal protection. Make sure you wear safety glasses and other protective gear while cutting.

When your tools are ready, start your angle grinder and hold it firmly against the surface of the granite. Begin at a slow speed and increase as needed to make a clean cut through the stone. For intricate cuts, take multiple passes with smaller cuts each time. When you’re finished cutting, turn off the grinder and allow it to cool down before taking a break.

Cutting granite with an angle grinder requires special care and precision. With the right tools and techniques, however, anyone can make clean, professional-looking cuts in granite for their next project. Follow these steps to get started today!

How to maintain granite?

Granite is a very durable material, but to keep it looking beautiful over the years it’s important to follow a few basic care and maintenance tips. Cleaning granite regularly will help prevent dirt build-up and deter damage from acidic liquids. In addition, sealing your granite countertops every one or two years will add another layer of protection against spills and other damage.

Cleaning Granite Countertops

To clean granite countertops, start by using warm water and a mild detergent. It’s important to avoid using abrasive or alkaline cleaners, as these can potentially cause discoloration or damage to the finish of the granite. Once you have applied the cleaner to your countertop, take a soft cloth and gently wipe away all dirt and debris, ensuring a thorough cleaning. Remember to dry the surface properly to maintain its pristine appearance. By following these steps, you can keep your granite countertops looking beautiful and well-maintained for years to come.

Cleaning Granite Countertops

Sealing Your Granite Countertops

To ensure that your granite countertop stays looking its best, it’s a good idea to seal it every one or two years. To do this, simply apply a layer of sealant to the surface with a soft cloth. Allow the sealant to dry completely before adding any additional layers. The sealant will help prevent water and other liquids from penetrating the granite, which can cause staining or other damage.

Polishing Granite Countertops

Another way to maintain your granite countertop is to polish it on a regular basis. This should be done every six months to a year depending on how heavily you use the surface. You can use a commercial granite polish or DIY granite cleaner to do this. Start by applying the polish with a soft cloth in small circular motions. Once you have covered the entire countertop, use a clean cloth to wipe away any excess product. Finally, buff the surface with another cloth for added shine. By taking these steps, you can make sure your granite stays looking as good as new.


Can you cut granite with a regular circular saw?

No, cutting granite with a regular circular saw is not recommended. Granite is one of the hardest stones and needs special diamond-tipped blades to be cut accurately and safely. Regular blades are too soft for the job and can quickly become damaged or even break off during use. Using specialized diamond-tipped tools can help ensure a precision cut that meets your desired specifications. Additionally, it’s important to wear appropriate safety gear while cutting granite as particles and debris can be created during the process. This includes eye protection, dust masks, and gloves. Proper use of safety equipment is essential for a successful granite-cutting project.

What tools are used to cut granite?

The most popular tools for cutting granite include wet saws, grinders, chisels, and hand shears. Wet saws use a steady stream of water to cool the diamond blade while it’s cutting through granite. This helps keep the blade from becoming overheated as well as prevents dust and debris from flying up into the air. Grinders have a rougher action than wet saws, but can create precise cuts in thinner pieces of granite. Chisels and hand shears are used to manually cut shapes into pieces of granite, and can be especially useful for creating intricate designs.

What tools are used to cut granite?

How long does it take to cut granite?

The time it takes to cut a piece of granite depends on the complexity of the project as well as the type of tools you are using. Generally speaking, wet saws can cut granite relatively quickly as long as the user follows proper cutting techniques. For more intricate projects, such as creating unique shapes with hand shears or chisels, it could take several hours to complete the job. Additionally, it’s important to allow for ample cooling times between cuts. This ensures that the blade doesn’t overheat, which can cause permanent damage. Overall, it’s best to plan for the cutting process to take longer than expected in order to ensure a successful outcome.

What blade is best for cutting granite?

The best blade for cutting granite is a diamond-tipped blade. Diamond blades are designed to be hard enough to cut through even the toughest stone, including granite. While regular blades can work in some cases, they will quickly become damaged due to the hardness of granite and could break off during use. A diamond-tipped blade provides superior durability and precision while also ensuring safety during the cutting process. Additionally, diamond-tipped blades typically last for a longer period of time compared to regular blades, making them an ideal choice for granite-cutting projects.

Are there any safety tips I should know when cutting granite?

Yes, it’s important to follow certain safety precautions when cutting granite. First and foremost, it’s essential to wear appropriate safety gear including eye protection, dust masks, and gloves. Additionally, always use proper cutting techniques when using a wet saw or grinder to ensure that you don’t put too much pressure on the blade. Lastly, be sure to allow cooling times between cuts in order to prevent the blade from becoming overheated and potentially damaged. Following these safety tips can help ensure that your granite-cutting project is successful and safe.

Useful Video: How To Cut Granite with a Skilsaw Yourself at Home


To cut granite with a circular saw, you need to use the right kind of saw and blade. Before attempting to cut granite, make sure that you have adequate safety equipment such as eye protection and a dust mask. It is also important to ensure that your work area has been properly secured with a vice or clamp so that it doesn’t move while cutting. With the proper tools and techniques, granite can be cut safely and effectively.