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How to Change a Table Saw Blade [Step by Step]

The best table saw is the most useful tool in any woodworker’s workshop. Not just are they versatile for different projects, but the best thing is when it comes to making perfect, accurate, and repeatable cuts. To reap these features, the saw needs to have the best blade. At some points, you will have to remove the blade and replace it with the new one. In this article, I will explain to you step by step guide about how to change a table saw blade?

If it is your first time, this process can be overwhelming. But, with the easy-to-follow steps, you can hack it in minutes. However, in this article, we have compiled steps that you can easily follow to change your table saw blade.

When you Need to Replace the Saw Blade?

Some issues will inevitably arise in its use as one of the useful tools in a woodworking shop. The best table saw blade, over time, loses its quality as far as teeth go. After using it consistently for some time, the teeth get dull with time. Although you can sharpen blades, few blades are in the worst situation to restore functionality.

Things You Need to Change the Blade

  • Screwdriver
  • A small block of wood
  • Allen or Hex Wrench
  • Replacement Blade

9 Steps to Change the Table Saw Blade

Step#1: Disconnect the Power

It is essential to unplug your table saw, like other power tools, before changing the blade. Since changing the blade involves uninstalling some parts, you need to ensure safety to prevent electrocution.

Step#2: Remove Throat Plate and Blade Guard

After the first step, the table saw is disconnected from power, remove the throat plate and blade guard. The table saws are available in different styles. Therefore, you should confirm the design from the user manual. You need to follow the right procedure accordingly to the manufacturer’s guidelines.

Step#3: Rinse the Saw Blade

After removing the guard, your blade will be exposed to remove. Raise the blade to its maximum height for the most comfortable access when removing it. This process gives you the most comfortable access to the blade when you come to remove it. However, in this step, carefully hold the blade when raising it to prevent any unforeseen injuries.

Step#4: Loosen Arbon Nut

The saw’s blade is held in place by something called an arbor, and the arbor holds the blade in place in your saw. All table saws include a pair of wrenches. One wrench is used to hold the saw blade immobile, and other to turn the arbor nut on the other side. It would help if you loosened the arbor nut for removing the blade. The table saw come with the wrenches for its purpose. There’re some other options for this step. If there are no wrenches, we will discuss what you can do after the steps.

Step#5: Remove the Arbor Nut with Hands

Once you have, loosen the arbor nut and pull it out with your hands. When doing this process, be careful not to place your fingers close to your teeth. Moreover, be careful when pulling the nut out as it can fall into the body of your saw. Remove the washers and carefully set them aside for further work.

Step#6: Remove the Blade & Replace with New One

The blade will be exposed and ready to pull out of the table saw. Slide it out, slowly taking care that not to damage or hurt your fingers. After that, place the new and ensure it is well-positioned. The teeth of blades should point towards you and not away from you.

Step#7: Replace the Washer and Arbor Nut

Fix the washer and arbor nut properly and tight them. Follow the same procedure when losing. The wrench holding nut should rotate towards the other one tighten. Ensure these are tight enough and not fidgety to ensure the blade properly.

Step#8: Replace Throat Plate & Blade Guard

Place throat place on it clicks in place for security. Additionally, fix the blade of the guard to complete the installation process.

Step#9: Reconnect the Power

After completing the complete process, reconnect it and plug the saw back into a power outlet. Turn your table saw on and run it to determine if the blade is in the incorrect position. If it is shaky, you need to tighten the arbor and ensure other parts are in place.


Once you understand how to change the saw blade, It’s relatively more comfortable and never need extensive planning beforehand. If you use a table saw frequently, may you realize you need to replace the blade regularly. The same case applies if you work with different materials. However, above all, steps guide you through the process. Below is the summary of changing process of the saw blade.

  • Unplug the power
  • Remove throat plate and blade guard
  • Raise blade for easy removal
  • Use wrench to loosen arbor nut
  • Carefully remove the nut with your hands
  • Remove old blade and insert a new one
  • Fix the washer and arbor nut
  • Tighten the arbor nut and replace throat place and blade guard
  • Reconnect power to ascertain proper installation process
  • Changing the table saw blade process is straightforward. Follow all the above instructions you will change it without any hassle.

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