How to Change Table Saw Blade Like a Professional

Step-by-Step: How to Replace Your Table Saw Blade

how to change table saw blade?

Are you exhausted from struggling with a dull or damaged table saw blade? Do you find the task of changing the blade to be intimidating or confusing? Worry not; we have the solution to all your issues and queries. This step by-step guide will walk you through easily and safely changing a table saw blade.

As a woodworker or DIY enthusiast, having a sharp and properly functioning table Saw blade is essential for achieving clean and precise cuts. However, changing the blade can be daunting, especially for those new to using power tools.

Understanding the proper steps for changing a table saw blade is crucial to ensure safety and efficiency. This article aims to furnish readers with a comprehensive guideline on how to change the blade of a table saw.

By following these steps, you can change your table saw blade safely and easily, making your woodworking projects a breeze.

1- Gather Necessary Tools and Equipment

Blade changing tools

The following tools and equipment are necessary to change a table saw blade:


A wrench loosens and tightens the nut holding the blade. Using the right wrench size for your specific saw is important to avoid damaging the nut or the blade.


A screwdriver removes the blade guard from the saw.

Replacement Blade

A replacement blade is necessary when changing a table saw blade.

The right tools and equipment will make changing a table saw blade much easier and safer. It is important to ensure your tools are in good condition and functioning properly before starting the process.

2-Turn Off the Power and Unplug the Saw

Working with power tools can be dangerous, and taking the necessary precautions is essential to avoid accidents.

Unplug the saw

Follow these steps to off the power and unplug the saw:

Please turn off the power

Locate the power switch on your table saw and turn it off. Ensure the power is completely off and the saw is not running.

Unplug the saw

Locate the power cord that connects your table saw to the electrical outlet. Unplug the cord from the outlet to ensure no power flows to the saw.

Turning off the power and unplugging the saw reduces the risk of injury or damage to the saw. This step ensures the saw will not accidentally start up while changing the blade. Once you have completed the blade-changing process, re-plug the saw and turn on the power switch before using it again.

3-Remove the Blade Guard and Blade

Removing the blade guard and the blade is essential in changing a table saw blade. Here are the detailed steps to remove the blade guard and the blade:

  • Locate the blade guard: The blade guard is typically attached to the table saw with screws. Locate the screws that hold the blade guard in place.
  • Remove the screws: Use a screwdriver to remove the screws holding the blade guard.
  • Lift the blade guard: Once the screws are removed, lift the blade guard off the saw and set it aside safely.
  • Loosen the nut: Use a wrench to loosen the nut.
  • Remove the blade: Once the nut is loose, carefully remove the blade from the arbor.

By removing the blade guard and the blade, you can access the blade arbor and properly install the new blade.

4-Install the New Blade

Replacing new blade

Installing the new blade is crucial in changing a table saw blade. It is important to ensure the new blade is properly installed and secured before using the saw.

Here are the detailed steps to install the new blade:

Check the blade direction: Make sure the new blade is facing correctly. The teeth should be pointing toward the front of the saw. If the blade is not facing the correct direction, it can cause the saw to kick back or cut improperly.

Place the blade on the arbor: Carefully place the new blade, ensuring it is seated.

Tighten the nut:  tighten the nut. Use a wrench to hold the blade. 

Check the blade alignment: Once it is secured, check its alignment. 

5-Adjust the Blade Height and Tension

By properly adjusting the blade height and tension, you can ensure the blade is properly positioned for cutting and reducing the risk of injury. By following these steps, you can adjust the blade height and tension:

Adjust the blade height: To raise or lower the blade to the desired height, You can use the saw’s adjustment mechanism. The blade should be set so the teeth are just above the cut material.

Adjust the blade tension: Adjust the tension on the blade using the tension knob on the saw. The correct tension will help ensure the blade stays in place during use. If the tension is too loose, the blade can slip off the arbor during use. If the tension is too tight, it can cause excessive wear on the blade or the saw.

Check the alignment: Once the blade height and tension are adjusted, check the alignment of the blade.

Properly adjusting the blade height and tension ensures that your saw operates efficiently and safely. Properly aligned and tensioned blades also produce cleaner cuts, saving time and effort in your woodworking projects.

6- Reinstall the Blade Guard

Reinstalling the blade guard is essential in changing a table saw blade. Here are the detailed steps to reinstall the blade guard:

Locate the blade guard mount: The blade guard mount is typically located near the arbor where the blade is installed. It may be attached with screws or clips.

Align the blade guard: Hold it in place and align it with the mount. Make sure it is securely in place.

Screw in the blade guard: Use a screwdriver to reattach the blade guard to the mount. Be sure to tighten the screws securely.

By reinstalling the blade guard, you can ensure your table saw is properly equipped with an essential safety feature. 

7-Test the Saw

Testing the saw after changing the blade is important to ensure everything works properly. Here are the detailed steps to test the saw:

Turn on the power: Once the blade guard is securely attached, turn on the power to the saw.

Raise the blade: Slowly raise the blade using the adjustment mechanism on the saw. Make sure it is spinning smoothly and not wobbling.

Listen for unusual sounds: Listen for any unusual sounds or vibrations from the saw. If you hear anything unusual, turn off the power and inspect the saw for any issues.

By properly installing the new blade, you can ensure that your saw will function properly and safely. It is important to check the direction and alignment of the blade to avoid any accidents or damage to the saw.

Check the blade alignment: Once the blade is raised, check the alignment again.

By testing the saw after changing the blade, you can ensure that it functions properly and is safe to use.


changing a table saw blade may seem daunting, but by following the steps outlined in this guide, you can do it confidently and easily.

It is important to prioritize safety by turning off the power, unplugging the saw, and removing the blade guard before starting the process. Gathering the necessary tools and equipment and properly installing the new blade are also crucial steps.

About Author


  • Hina Hassan

    Hi there! I'm Hina, and I'm passionate about woodworking tools. I've got plenty of experience in this field, and I'm here to help you make smart choices when it comes to table saws and circular saws. I pay close attention to all the little details, and I've spent years getting my hands dirty to understand these tools inside and out. Whether you're a professional or a DIY enthusiast, you can count on me to steer you in the right direction. Trust my recommendations for the best cutting-edge solutions in the industry.

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